It is difficult to calculate these values manually and while calculators make it easier, Excel is the preferred tool for finding these values over a range of cells.

Learn how to calculate the net present value (NPV) of your investment projects using Excel's XNPV function.

Thus, Mean = ∑fi xi/∑fi = 2840/60 = 47.33 Thus, the mean weight of the given data is 47.34 Kg. Find Mean Using Assumed Mean Method Step 1: Create a table containing five columns: Column 1 ...

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