Question

What is the area under the normal distribution curve between z = 1.52 and z = 2.43?

Answer 1

`0.05671`

Explanation:

The question is asking for `P(1.52 < Z < 2.43)`

This can be found by `P(Z<2.43)-P(Z<1.52)`, which, if you look at the table you should have been given (or this), you will find that

`P(Z<2.43)-P(Z<1.52) = 0.99245-0.93574`

`= 0.05671`