Question

Where x is the value, 4 is the mean,

The formula for a z-score is z =
(x-0)
44
and o is the standard deviation.
A. True
B. False

Answer 1

true

Explanation:

Answer 2

False

`Z = (x-mean)/(S.D)`

Z = x - μ /σ

Explanation:

Explanation

The given mean of the Population= μ

Given the standard deviation of the Population(S.D) = σ

Let 'X' be the random variable in a normal distribution

Z-score

`Z = (x-mean)/(S.D)`

Z = x - μ /σ