Calculate the variance for the following population of N = 5 scores:

2, 13, 4, 10, 6

Question

Mathematics

Haylee Hayes

12 January, 21:12

Calculate the variance for the following population of N = 5 scores:

2, 13, 4, 10, 6

+5

Answers (1)

Know the Answer?

Curtis Wheeler · Answer 1

16

Step-by-step explanation:

(1) Get the mean: (2 + 13 + 4 + 10 + 6) / 5 = 7

(2) Variance Formula: Σ (x-mean) ^2) / N

-> (2-7) ^2 + (13-7) ^2 + (4-7) ^2 + (10-7) ^2 + (6-7) ^2

5

= 16

Calculate the variance for the following population of N = 5 scores:2, 13, 4, 10, 6

Calculate the variance for the following population of N = 5 scores:

2, 13, 4, 10, 6