![]() ![]() Since this is not a statistics class, let me briefly explain what is the correlation coefficient, and then we’ll move on to the section where we calculate the correlation coefficient in Excel.Ī correlation coefficient is a value that tells you how closely two data series are related.Ī commonly used example is the weight and height of 10 people in a group. Calculating the Correlation Coefficient Using Data Analysis Toolpak.Calculating Correlation Coefficient in Excel.We’ve found the equation for the dataset using all three methods as they all follow the same regression analysis for calculation.ĭownload this practice workbook to exercise while you are reading this article. Read More: How to Forecast Sales Growth Rate in Excel Output: All these steps showed the linear regression line equation on the plotted graph. Check the Display Equation on chart option.Now right-click on the trendline and select Format Trendline.Choose the Trendline option to add a linear regression line from the Chart Elements options.The above step added a graph to the worksheet.Task: Draw a graph to get the linear regression line equation to forecast sales. ![]() Draw a Liner Regression Graph to Forecast Sales in Excel Read More: How to Forecast Sales Using Historical Data in Excelģ. Output: We’ve got the coefficients for the linear regression equation. Solution: Select two adjacent cells and put the following formula. Task: we want to find the coefficients for the linear regression equation y = b*x + a to forecast sales using the LINEST function. Then it returns an array that describes that straight line. The LINEST function in Excel uses the least-squares regression method to analyze a dataset and calculates a best-fit straight line. Apply Formulas to Forecast Sales by Using Regression Analysis in Excel 2.1 Use of LINEST Function Read More: How to Forecast Sales in ExcelĢ. Now, with the regression equation, we can predict sales for a given no of ads. Step 3: Build the Linear Regression Equation with the Coefficientsįrom the analysis result, use the coefficients Intercept and No of Ads to write the Linear regression equation as. (iv) click on the New Worksheet Ply option. (ii) choose the No of Adds column as the Input X Range. (i) choose the Sales column as the Input Y Range. In the Data Analysis window, choose the Regression option and hit OK.Go to the Data tab in the Excel ribbon.To run a regression analysis, do the following. Step 2: Regression Analysis of the Dataset The above steps will make the Analysis toolbox appear in the Data tab in the Excel ribbon. ![]() From the Add-ins window, check the Analysis ToolPak option and hit OK.Go to the Options from the File menu items of Excel.To make it enabled, let’s follow the instructions. Follow the steps to accomplish the task.īy default the Analysis toolbox in the Data tab is disabled. ![]() In this illustration, we’ll use the Data Analysis tool of Excel to run a regression analysis for the dataset. Use of Data Analysis Tool to Forecast Sales by Using Regression Analysis in Excel We want to run a regression analysis of the above dataset and then predict sales based on the regression equation developed from the analysis.ġ. We’re going to show several methods to find this linear regression line that can forecast based on the relationship of the existing data.įor this article, to show sales prediction we’ll use the following sample dataset that represents the sales amount with the number of advertisements. This helps us to decide on which factors to keep or ignored to make a mathematical model.Ī= the intercept of the Y-axis for the regression line. Basically, it examines the influence of one or more independent variables on a specific dependent variable and how these factors are connected to each other. We use it for analyzing the relationship between two or more variables in a dataset. Regression analysis is a powerful statistical method. Related Articles How to Use Regression Analysis to Forecast Sales in Excel: 3 Easy Methods ![]()
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![]() ![]() ![]() Use the meal plan to track the totals for each meal to monitor daily intake and lose weight. In addition to selecting the right recipes, it is important to monitor the calories for each portion of food. Choose recipes or foods that have minimal calories or that fit into a daily budget. Meal plans provide a way to count calories, which promotes weight loss. Be sure to refrigerate or freeze all foods according to USDA Food Safety Guidelines to prevent food poisoning. Review all recipes and take note of anything that can be chopped, marinated, frozen, or thawed before making the meal. Transfer this information into a grocery list, and shop ahead of time to ensure that all foods are on hand before cooking. Write down all ingredients needed to make the desired recipes. Level of Recipe Difficulty (or Cooking Experience). ![]() The meal planner should only choose recipes that will accommodate their needs. Step 3 – Choose Recipes and Write Down IngredientsĬompile a list of recipes, and enter them into each meal section. For each meal, enter a recipe name, or designate the section for leftovers or takeout. The primary use of a meal plan is to schedule foods in advance. Each plan should accommodate personal preferences, as some may be more detailed or include unique categories.Ĭhoose a daily, weekly, or monthly template, and download or print it to fill it in. Meal plans vary based upon desires and needs. Guide to Meal Planning Step 1 – Select a Plan ![]() ![]() ![]() Generally, there are five different kinds of internet: dial-up, satellite, DSL, Cable and Fiber.ĭial-up internet is one of the cheapest options on the market, but it’s also the slowest. Internet Service Providers offer different tiers of service and different speeds depending on your needs. A higher latency warrants a higher rate of buffering when attempting to stream video. Lag, also known as latency, denotes the time it takes for a signal to be sent form your device to your internet service provider and come back. Upload speed measures how quickly your device can send information to another location online, like uploading photos to social media. This metric is important when streaming your favorite show or downloading a program. Download Speedīandwidth, also known as download speed, assesses how quickly information travels from the internet to your device. Gbps denotes a billion bits per second, so 1,000 Mbps equates to one Gbps. Internet speed is assessed in bits per second, thus Mbps stands for megabits per second (a million bits per second). How To Test Your Internet SpeedĪn internet speed test measures a few variables in Mbps including download speed, upload speed, and latency. While we work hard to provide accurate and up to date information that we think you will find relevant, Forbes Home does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impact any of the editorial content on Forbes Home. ![]() Second, we also include links to advertisers’ offers in some of our articles these “affiliate links” may generate income for our site when you click on them. This site does not include all companies or products available within the market. The compensation we receive for those placements affects how and where advertisers’ offers appear on the site. First, we provide paid placements to advertisers to present their offers. This compensation comes from two main sources. To help support our reporting work, and to continue our ability to provide this content for free to our readers, we receive compensation from the companies that advertise on the Forbes Home site. The Forbes Home editorial team is independent and objective. ![]() ![]() ![]() The latest version of VLC made many changes, including: Work around busy looping when playing an invalid item through VLM,Fix TTML entities not passed to decoder, Misc raw H264/HEVC frame rate fixes and Fix adaptive regression on TS format change (mostly HLS). Alternatives also include 5KPlayer and KMPlayer, both far more hands-on apps that will allow you to get into the nitty-gritty with your media. If you fall into the category of a power user, by all means, check out VLC desktop. If you know, love and use all of VLC desktop’s options then sure, VLC for Windows 10 just won’t have the power you need, but if you’re just looking for a good-looking, fast, and efficient multimedia player for Windows 10, it might be everything you need. What you think of the app will most certainly be influenced by how much control you like over your media. If you’re trying to work out what media player is best for Windows 10, then definitely take a look at VLC. Either way, it’s worth bearing in mind that one specific function that’s not available in VLC for Windows 10 is the ability to play BluRay or DVD, something that almost any type of user might miss. If you’re coming fresh to VLC for Windows 10, however, or you simply don’t need lots of options, you might not mind so much. Although it offers a handful, VLC for Windows 10 pales in comparison, so if you’re used to (and love) the original app’s flexibility, you’re likely to be disappointed. If there’s one thing that the traditional version of VLC is famous for, it’s probably the amazing control it offers over almost all aspects of your media. It’s these options that are probably the most controversial thing about VLC. Advanced options in VLC media player for Windows 10 When you’re not playing media, you’ll see further options in the bottom bar (the 3 dots). While you’re playing media, the top bar will also change to offer you the ability to open another file, cast to another device, pick up a local network, or add some kind of removable media like external devices or multimedia servers. For reference, from left to right, the options are as follows: Admittedly, this confusion will only happen the first or second time you use the app but, still, we found it annoying. This was actually one of our least-favorite parts - there are no tooltips for the media options, which means you’ll just have to click each to find out what they do. Once you’ve opened the file, it will play in the main part of the window and, once it starts playing, you’ll see the controls along the bottom. Browse: local media files, removable storage, or open fileįirst, you’ll need to decide what media you want to play and find out where it is located.Music: artists, albums, songs, playlist.Up top, the main media player will allow you to find your music and movies by filtering by videos, music, browse, or network. To find your way around VLC player for Windows 10, look to the top and bottom bars for your options. In the settings (which we’ll discuss in more detail later), you can pick both a light or dark theme and a multitude of colors, some of which look really nice when you get the best combination. There are plenty of skins available for PotPlayer. Typically, PotPlayer runs smoothly and the CPU usage is kept to minimum. But, these options are good only for older and popular video file formats such as. Free potplayer skins download software at UpdateStar - A fast and lightweight multimedia player that supports most popular audio and video formats and can be customized with more than 300 skins. The interface is cool and modern - it’s minimalist, slick and easily customizable. Best Free Video Players for Windows A Windows PC comes with its own Windows Media Player and a video playing app for our video playing needs. Translators : Just edit the PotplayerPattern.ini file and post it here.You’ll be immediately impressed by VLC for Windows 10 - it looks great. It means the button has 2 commands : left and right mouse click separated by |. Note : Tooltip on button may display as xxx | yyy. ![]() More screenshots of my PotPlayer version can be seen hereĪs my skin has evolved since the first release of my PotPlayer in French in 5, I would appreciate that users give me a feedback by participating to the above poll There are English and French version and foreign users can now easily translate this skin. I'm happy to announce that my skins will always be available to download here. Don't forget to install provided fonts on your system (just google how to install fonts on Windows if you're a very noob) ![]() Install : Just copy the dsf files you want to test or use in the skins folder under potplayer installation directory. Direct link toward skins package is here but the history post is gone.for now. Note : See this post that explains why potplayer related topic are gone from doom9. ![]() ![]() Digital art - Extract the vibrant colors of beautiful artwork to inspire your own illustrations and paintings.Ecommerce sites - Use product photos to sample colors for creating matching category pages, banners, and other assets.Blog writing - Identify specific shades used in images to describe them accurately when writing blogs and articles.Graphic design - Quickly copy logo, website, or brand colors to ensure consistent use of tones throughout other design work.Interior design - Upload a room photo to extract its colors and create a cohesive palette for interior painting or decor.Here are just some examples of how our free online color picker can help you: Helpful for many use cases - Interior designers, graphic artists, bloggers, and more all find our tool helpful for capturing inspiration.Use the tool easily on desktop or mobile. Mobile friendly design - Our responsive interface works seamlessly on all devices.Completely free tool - No signup required, you can start extracting colors right away.Copy color codes instantly - Click any swatch to copy its hex code to your clipboard and paste into your content.Our tool works great on photos, digital art, logos, and more. Handles all image types - Upload JPG, PNG, GIF, WEBP, AVIF or other standard image formats.The results represent the true defining tones of your image. Accurately extracts prominent colors - Our algorithm reliably identifies dominant colors without being thrown off by outliers.Here are some of the key advantages our color extraction tool provides: Our color picker analyzes the RGB (red, green, blue) color values of your image and identifies the most frequently occurring colors. Our tool will also automatically extract the dominant colors from the image and create a color palette below the image.The selected color will appear on the right along with its Hex/RGB(A)/HSL(A) code.Use your mouse or touch to the exact area you want to pick the color from and click or tap.Upload your image (JPG, PNG, GIF, WEBP, AVIF and any other format your browser supports). ![]() Using our tool is incredibly straightforward: Our color picker is perfect for designers, artists, and anyone looking to find color inspiration from photographs and digital artwork. Welcome to our free online image color picker tool! With our simple drag-and-drop interface, you can easily upload an image and extract colors from it in just a few clicks. Extract Colors From Images With Our Free Image Color Picker ![]() ![]() ![]() There are no magical powers attributed to this unicorn. This unicorn is fairly gentle and kind.This black colored unicorn is said to have a tawny mane, a goat’s tail and a sharp, pointed horn. Cartazon unicorns are large mountain unicorns.Tell your child to draw a background like a castle or a forest to go with the picture. Here is a coloring sheet of a Cartazon unicorn for your children. It is believed that the Karkadann unicorn would stand for hours beneath the nest of a dove, shooing away its predators so that it could enjoy its beauty.The Karkadann unicorn commands great respect because of its ferocity and strength. ![]() It was a large unicorn with a body as large as a rhinoceros and tail like a lion’s. It once flourished on the grass plains and deserts of India, Africa and Persia. The Karkadann is an extinct species of the unicorn.
![]() Then log into the Amazon Music Unlimited or Prime Music account. Install and launch TuneBoto Amazon Music Converter on your computer and select one download mode as belows. ![]() Please download TuneBoto Amazon Music Converter first before getting started. The following will show you the detailed steps on how to download Amazon Music to computers in open music format and transfer them to other music services. But how to import Amazon Music to Spotify or Apple Music? Fret not, we will show you how next. But this does not follow that you are unable to add Amazon Music to other music streaming services, like Spotify or Apple Music. That means you will not able to upload music to Amazon Music Cloud currently.Īs above, you are not allowed to import your local audio to Amazon Music currently. But on January 15, 2018, Amazon announced this service would be shut down, and users would become unavailable to upload their music after January 2019. Amazon used to apply online music storage plans formerly, allowing users to freely upload & import their personal audio (up to 250 songs) to Amazon Music for streaming online, and those who have joint music storage subscriptions would get much bigger storage, 250,000 songs. "Uploading or importing your personal music to Amazon Music is no longer available", the Amazon Music official stated. However, things are not quite as simple as that. While enjoying this vast library of songs on Amazon Music, you will prefer to upload your own music collections to Amazon Music and play them together with the original Amazon audio online. You will get over 100 million songs to stream on Amazon Music for free since the November of 2022 if you are already a Prime member on Amazon, and also 100 million tracks will get if you become an Unlimited user, costing only $10.99 per month. This will open a pop-up where you can tap "Add more songs" to reopen the add music page. In your playlist, you can tap the three dots under the album art at the top to make changes. Tap "Done" when you're done adding music.Ħ. You can switch between categories at the top of the screen. If you make a mistake, you can tap the minus sign. Select artists, albums, or songs to add to your playlist by tapping the plus sign next to their name. However you cannot download Amazon Streamed music to iTunes which is what I suspect you were trying to do.ĥ. You can then drag the music just downloaded into iTunes. By default it will be put into an Amazon Music folder that is inside your Music folder. Music you have purchased can be downloaded to your computer. You can then move the downloaded files from where they're saved on your computer to your iTunes or Windows Media Player library.Ĭan you download amazon music to your computer "To access and play your Amazon Music purchases in iTunes or Windows Media Player, you first need to download the songs to your computer. ![]() ![]() ![]()
![]() ![]() Oxygen does a lot of, it grabs electrons from other things. And so you'd say, alright, well maybe they can grab thoseĮlectrons from something else and that's actually what The 2s and the 2p would beįilled then, we would have 2p6. To share, or get ahold of, two more electrons, because then that outermost shell will have a full number With a Lewis structure, and it might look something like this, where oxygen has one, two, three, four, five, six valence electrons, and you might say, hey, it would be nice if oxygen somehow were able And so in this situation, you say, okay, oxygen has six valence electrons, and oftentimes that's drawn Least a filled SNP subshells in their outer shell. Now, why is six valenceĮlectrons interesting? Well, atoms tend to be more stable when they have a filled outer shell, or in most examples, at Generally aren't reactive, or aren't involved as much in reactions? It has two core, two core electrons. And how many core electrons does it have? And the core electrons In the outermost shell? You have six electrons here. So the outermost shell is beingĭescribed right over here, this second shell. How might oxygen react, it's interesting to look at Up all the electrons here, I have exactly eight electrons. So I have four right now, I have to have four more, so then you're going to have 2p4. Well, in a neutral oxygen atom, you have eight protonsĪnd eight electrons, so first you're gonna fill the one shell, then you are going to startįilling the second shell, so you're gonna go 2s2, So oxygen's electronĬonfiguration is what? Pause this video and see if And so just to make that point, or make it a little bit clearer, let's look at the electron configuration of an element that we'll Or how a given element is likely to react with other atoms. Is, what is the point? And the point of electronĬonfigurations is, is they can give us insights as to how a given atom Might have been asking yourself this whole time that we've been looking at electron configurations ![]() We are now going to talk about valence electrons, and non-valence electrons, whichĪre known as core electrons and so one question that you Once you reach the fourth period and the transition metals they follow an 18 electron rule of stability, but it's the same idea as before in that they are attempting to fill their valence electron shells in order to become stable. This octet rule holds for elements in the second and third periods (or rows) of the periodic table. This need to gain a filled valance electron shell by having 8 valence electrons is known as the octet rule and explains why certain elements are stable or unstable despite being electrically neutral. Neon has 8 valence electrons which is a filled second electron shell and is therefore stable and will be unreactive since it does not need to take electrons from other atoms. And again this can be explained by neon's valence electron configuration which is: 2s^(2)2p^(6). ![]() Now if we take a neutral atom of neon, Ne, which is just to the right of fluorine, neon is practically the opposite of fluorine in terms of reactivity despite both being neutral atoms. In other words, it will react in such a way to gain a new electron and fulfill its valence shell. And since it's so close to being filled, it will desperately want an extra electron which it will take from any nearby atom to do so. But fluorine has 7 valence electrons, 1 away from being filled. The second electron shell holds a maximum of 8 electrons and 8 electron would be considered a filled valence shell and would therefore be stable and unreactive. And this is explained if we look at fluorine's valence shell (the second shell) electron configuration: 2s^(2)2p^(5). For instance, if we take an atom of fluorine, F, in it's neutral state it has no net charge however it is VERY reactive. So even if an atom is neutral, that is not necessarily its most stable state. And vise versa, something which is unstable is reactive and will engage in chemical reactions to reach a new state. Stability meaning that something is unreactive, that it won't engage in some kind of chemical reaction to reach a new state. ![]() The valence shell meaning the outermost electron shell. \) value is usually filled first.So being stable when talking about valence electrons means that the valence shell has been filled completely (or half filled). ![]() ![]() ![]() Four of the key assumptions of functionalism are: To find the answer to this question, functionalists think about how order and stability are maintained in society. Sociologists ask each other the big question. The main theoretical question that functionalists often ask is: So, now you understand what structural functionalists think, let's consider functionalism as a whole. Structural functionalists use social change to respond to any societal tensions. They each exist to serve a purpose, and they rely on each other to do so. It holds the view that each institution of society is vital to one another. ![]() Structural functionalism is a part of the functionalist perspective. The functionalist perspective is a variant of structuralist sociology and Durkheim was a keen structural-functionalist. In particular, the work of Émile Durkheim, a famous French sociologist, is key when looking at the division of labour. Functionalists have a positive view of the division of labour, believing it benefits society.ĭurkheim, a famous French sociologist, and one of his maxims. The functionalist perspective sees society as a complex system, whose individual parts work together for society as a whole. We will be examining the functionalist perspective on labour in this article. What is the functionalist perspective on labour?Īnd finally, what are the strengths and weaknesses of these functionalist perspectives on labour?
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