20, 16, 18, 14, 9, 20, 16

a. mean = 16;

standard deviation = 3.6

c. mean = 16;

standard deviation = 12.7

b. mean = 16.1;

standard deviation = 3.6

d. mean = 16.1;

standard deviation = 12.7

Question

Guest

11 September, 17:44

+2

Answers (2)

Know the Answer?

Ashton Humphrey · Answer 1

Ashton Humphrey 11 September, 17:49

0

I believe the answer would be c

Jaydon Armstrong · Answer 2

Mean=16.1 and standard deviation is 3.6.

20, 16, 18, 14, 9, 20, 16a. mean = 16;standard deviation = 3.6c. mean = 16;standard deviation = 12.7b. mean = 16.1;standard deviation = 3.6d. mean = 16.1;standard deviation = 12.7