Questions 6 and 7 refer to the data below. 12 34 28 26 32 28 40 36 QUESTION 6 (4 Marks) What percentage of values is below the mean? A. 50% B. 62.5% C. 25% D. 37.5% QUESTION 7 (4 Marks) The difference between the median and the range is: A. 3 B. 1 C. 0 D. 2
Added by Chad S.
Step 1
To find the mean, add all the values and divide by the number of values. 12 + 34 + 28 + 26 + 32 + 28 + 40 + 36 = 236 There are 8 values, so the mean is 236 / 8 = 29.5 Show more…
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