Feb 11, 2015 - This article will introduce a couple of ways to calculate moving/rolling average for a specific range and create a moving average chart in Excel. Open Microsoft Excel. Click or double-click the Excel app icon, which resembles a green 'X' on a green-and-white background. If you already have an Excel document that contains your data, double-click the document to open it in Excel 2007, then skip ahead to finding the mean.

Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox today! Dear Lifehacker, I've been a huge fan of Firefox for years (prompted in great part by Lifehacker's recommendation), but it seems like Google Chrome has made huge strides lately. If you don't want to use Safari on a Mac you will lose some of the optimization that comes with Safari, mostly with speed and energy savings. I switched from Firefox to Chrome several years back because it was a lighter, faster browser and worked well with Google services. Firefox or chrome for mac.

Note: Do not select the row or column headings (1, 2, 3. A, B, C.) when you copy the sample data to a blank sheet. Selecting sample data in Help Unit Quality Price Per Unit Number of Units Ordered 10 35 500 7 25 750 9 30 200 10 40 300 8 27 400 5 20 200 Average unit quality Average price per unit Average quality for all units rated above 5 • Press + C. • In the sheet, select cell A1, and then press + V. Calculate the simple average • Select cells A2 through A7 (the values in the Unit Quality column). • On the Formulas tab, click the arrow next to AutoSum, and then click Average.

The result is 8.166666667. Calculate the average for nonadjacent cells • Select the cell where you want the average to appear, such as cell A8, which is the cell to the left of the cell that contains the text 'Average unit quality' in the sample data. • On the Formulas tab, click the arrow next to AutoSum, click Average, and then press RETURN. • Click the cell that contains the average that you just created, cell A8 in this example.

Free download Microsoft Excel forMacOSX. Microsoft Excel - Excel for Mac 2011 helps you analyze, organize, and manage all your data and lists. This Mac application is an intellectual property of Microsoft. The program lies within Productivity Tools, more precisely Office Tools. The free Excel app for Mac emerges in the market with high speed, which can help users a lot in managing data. There are some great excel alternative Mac Apache OpenOffice is a fantastic excel type program for Mac, which has a word processor, a spreadsheet maker, and a presentation creator. Microsoft Excel for Mac is the most powerful Excel Application, which is used by millions of people all over the world. Microsoft Excel for Mac OS enables you to edit the existing Macros in the application, but you cannot build your own in the Mac version of excel. Microsoft Excel 2011 is one of the best programs of spreadsheets that we can have in our computers and now, we will also be able to have it if With this version of the program for mac, no longer have reduced functionality or use other complementary programs to access everything that Excel offers. Freeware excel type programs for mac.

The formula is displayed in the formula bar, =AVERAGE(A2:A7) if you're using the sample data. • In the Formula Bar, select the content between the parentheses, which is A2:A7 if you're using the sample data. • Hold down the key and click the cells that you want to average, and then press RETURN. For example, select A2, A4, and A7, and then press RETURN. Excel replaces the selected range reference in the AVERAGE function with cell references for the cells that you selected. In this example, the result is 8. Calculate a weighted average This example calculates the average price paid for a unit across all orders, where each order is for a different number of units at a different price per unit.

• Select cell A9, which is the cell to the left of the cell that contains the text 'Average price per unit.' • On the Formulas tab, click Insert Function to open the Formula Builder pane. • In the Formula Builder list, scroll down and double-click SUMPRODUCT. Tip: To quickly find a function, click the Search for a function box, and then start typing the function name. For example, start typing SUMPRODUCT.

• Click the box next to array1, and then on the sheet, select cells B2 through B7 (the values in the Price Per Unit column). • Click the box next to array2, and then on the sheet, select cells C2 through C7 (the values in the Number of Units Ordered column). • In the formula bar, click to the right of the closing parenthesis for the formula, and then type / If you don't see the formula bar, on the View menu, click Formula Bar. • In the Formula Builder list, double-click SUM.

• Select the range in the number1 box, press DELETE, and then on the sheet, select cells C2 through C7 (the values in the Number of Units column). The formula bar should now contain the following formula: =SUMPRODUCT(B2:B7,C2:C7)/SUM(C2:C7). • Press RETURN.

This formula divides the total cost of all the orders by the total number of units ordered, which results in a weighted price per unit average of 2. Calculate an average that ignores specific values You can create a formula that excludes specific values. In this example, you'll create a formula to calculate the average unit quality for all units that have a rating greater than 5. • Select cell A10, which is the cell to the left of the cell that contains the text 'Average quality for all units rated above 5.' • On the Formulas tab, click Insert Function to open the Formula Builder pane.

• In the Formula Builder list, double-click AVERAGEIF. Note: Do not select the row or column headings (1, 2, 3. A, B, C.) when you copy the sample data to a blank sheet.

Selecting sample data in Help Unit Quality Price Per Unit Number of Units Ordered 10 35 500 7 25 750 9 30 200 10 40 300 8 27 400 5 20 200 Average unit quality Average price per unit Average quality for all units rated above 5 • Press + C. • In the sheet, select cell A1, and then press + V. Calculate the simple average Let's use two different ways to calculate the average unit quality. In the first way, you can quickly see the average without entering a formula.

In the second way, you use the AutoSum function to calculate the average so that it appears on your sheet. Get a quick average • Select cells A2 through A7 (the values in the Unit Quality column).

• On the status bar, click the arrow for the pop-up menu (if you are using the sample data, the area probably contains the text Sum=49), and then click Average. The result is 8.166666667. Note: If you don't see the status bar, on the View menu, click Status Bar.