If a data point has a corresponding z-score of -1.5, then it is one and a half standard deviations above the mean value. true or false?

False.

Step-by-step explanation:

We have been given a statement. We are asked to determine whether our given statement is true or false.

Statement:

If a data point has a corresponding z-score of -1.5, then it is one and a half standard deviations above the mean value.

We know that z-score represents that a data point is how many standard deviation above or below mean.

A negative z-score means that the given data point is below mean and a positive z-score means that the given data point is above mean.

Since our given z-score is , therefore, the data point will be standard deviation below mean and the given statement is false.

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.