Question

For a normal distribution, find the z-score location that divides the distribution as follows:

a. Separate the top 20% from the rest
b. Separate the top 60% from the rest
c. Separate the middle 70% from the rest.

Answer 1

20 over here 60 over here and 70 over here


this is the first
20% of the
data

Answer 2

A. seperate the top 20% from the rest
that is the only possible asnwer