Problem

Given the set of data points {7, 9, 12, 15, 16, 20, 22}. What is the mid-range of the data set?

Answer

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Answer

Step 3: Calculate the mid-range. (7+22)/2=14.5

Steps

Step 1 :Step 1: Identify the smallest and largest numbers in the data set. In this case, the smallest number is 7 and the largest number is 22.

Step 2 :Step 2: Use the mid-range formula, which is (smallest number+largest number)/2. Substituting the values from our data set, we get (7+22)/2.

Step 3 :Step 3: Calculate the mid-range. (7+22)/2=14.5

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