A population consists of the following N 5 scores a Compute

A population consists of the following N = 5 scores:

(a) Compute and for the population. (Use 1 decimal place.)

(b) Find the z-score for each score in the population. (Use 2 decimal places.)

(c) Transform the original population into a new population of N = 5 scores with a mean of = 57 and a standard deviation of = 8. (Use 2 decimal places.)

Solution

a) sigma=7.16

b)
-0.53
-0.81
0.03
-0.39
1.70

c)
97
81
129
105
225