If Z is a standard normal random variable, the area between z = 0.0 and z = 1.50 compared to the area between z = 1.5 and z = 3.0 will be:
A) the same
B) larger
C) smaller
D) zero
E) none of these

Question

Quizplus · Accepted Answer

The area between z = 0.0 and z = 1.50 is larger because the standard normal distribution is more dense closer to the mean (z = 0). As you move further away from the mean, the density decreases, making the area between z = 1.5 and z = 3.0 smaller.

If Z Is a Standard Normal Random Variable, the Area