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

Answer:

False

    $Z = \frac{x-mean}{S.D}$

   Z = x - μ /σ

Step-by-step 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

     $Z = \frac{x-mean}{S.D}$

   Z = x - μ /σ