Given a mean of 21 and a standard deviation of 1.2, what is the z-score of 21?

Question

Given a mean of 21 and a standard deviation of 1.2, what is the z-score of 21?

in progress 0
Neala 5 months 2021-09-03T22:12:45+00:00 1 Answers 2 views 0

Answers ( )

    0
    2021-09-03T22:13:58+00:00

    zero the z score of the mean is always zero

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )