![]() ![]() That’s why it’s an average a rough estimate. The same journey has produced two different average speeds depending on the amount of information we have. But since he was not actually moving during the lunch break, we leave that part out. His average speed is therefore calculated as we we would normally calculate average. He then covered 150 km in 2 hours which makes his speed 75km/h During the bathroom break, he was not moving so there’s no speed to calculate. Lets’ first calculate the speed in each of the three segments of his journey. Since we have more information about this journey, we can calculate the average speed more accurately. But we know the 200km journey took him 4 hours and that’s all the info we have.Ĭhris covered 50km in one hour, took a one hour lunch break then covered the rest of the journey in 2 hours. We all know that Chris did not drive at a constant speed throughout the journey Infact he probably had a bathroom break on the way. and arrived in Namanga, 200km away at 11:00 a.m. Scenario:Ĭhris started driving from Nairobi at 7.00 a.m. I’ll demonstrate this with two examples of the same scenario. Calculating average speed depends on the information we have. If we had more information about the way the car was moving, then we might come up with a different figure, a more scientific one. Because the distance and time taken is all the information we have. Normally this would pass as the average speed. Although we still use the same formula to calculate the average speed. In an example of a car moving from point A to point B, there are speed bumps, straight roads, junctions and all sorts of things to make you slow down and speed through out the journey The speed is hardly constant.įor that reason, we use ‘Average Speed’ to determine speed in which the vehicle (or any other object) was moving. If you need to, you can adjust the column widths to see all the data.Īverage of the numbers in cells A2 through A6.Īverage of the numbers in cells A2 through A6 and the number 5.Īverage of the numbers in cells A2 through C2.We all know that speed is calculated by dividing the distance traveled by the time taken to cover that distance.īut this is only accurate in a ideal situation where the object traveled at a constant speed from start to finish. For formulas to show results, select them, press F2, and then press Enter. On the File tab, click Options, and then, in the Advanced category, look under Display options for this worksheet.Ĭopy the example data in the following table, and paste it in cell A1 of a new Excel worksheet. To locate the Show a zero in cells that have a zero value check box: When this option is selected, empty cells are not counted, but zero values are. ![]() Tip: When you average cells, keep in mind the difference between empty cells and those containing the value zero, especially if you have cleared the Show a zero in cells that have a zero value check box in the Excel Options dialog box in the Excel desktop application. If you want to calculate the average of only the values that meet certain criteria, use the AVERAGEIF function or the AVERAGEIFS function. If you want to include logical values and text representations of numbers in a reference as part of the calculation, use the AVERAGEA function. If a range or cell reference argument contains text, logical values, or empty cells, those values are ignored however, cells with the value zero are included.Īrguments that are error values or text that cannot be translated into numbers cause errors. Logical values and text representations of numbers that you type directly into the list of arguments are not counted. Additional numbers, cell references or ranges for which you want the average, up to a maximum of 255.Īrguments can either be numbers or names, ranges, or cell references that contain numbers. ![]() The first number, cell reference, or range for which you want the average. The AVERAGE function syntax has the following arguments: ![]() For example, if the range A1:A20 contains numbers, the formula = AVERAGE( A1:A20) returns the average of those numbers. Returns the average (arithmetic mean) of the arguments. This article describes the formula syntax and usage of the AVERAGE function in Microsoft Excel. Excel for Microsoft 365 Excel for Microsoft 365 for Mac Excel for the web Excel 2021 Excel 2021 for Mac Excel 2019 Excel 2019 for Mac Excel 2016 Excel 2016 for Mac Excel 2013 Excel 2010 Excel 2007 Excel for Mac 2011 Excel Starter 2010 More. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |