The following example illustrates how to find relative frequencies in Excel. Thus, the relative frequency of the class $11 – $20 is 21 / 66 = 0.318. Next, there were 21 items sold in the price range of $11 – $20. Thus, the relative frequency of the class $1 – $10 is 20 / 66 = 0.303. Thus, we found the relative frequency of each class by taking the frequency of each class and dividing by the total items sold.įor example, there were 20 items sold in the price range of $1 – $10. It’s also possible to calculate the relative frequency for each class, which is simply the frequency of each class as a percentage of the whole. The first column displays the price class and the second column displays the frequency of that class. Frequencies simply tell us how many times a certain event has occurred.įor examp le, the following table shows how many items a shop sold in different price ranges in a given week: Item Price A frequency table is a table that displays information about frequencies.
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