Question

Set A: n = 5; x = 7 Set B: n = 50; x = 7...

Set A: n = 5; x = 7 Set B: n = 50; x = 7 (a) Suppose the number 12 is included as an additional data value in Set A. Compute x for the new data set. Hint: x = nx. To compute x for the new data set, add 12 to x of the original data set and divide by 6. (b) Suppose the number 12 is included as an additional data value in Set B. Compute x for the new data set. (c) Why does the addition of the number 12 to each data set change the mean for Set A more than it does for Set B?

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