Compared to the area between z = 1.00 and z = 1.25, the area between z = 2.00 and z = 2.25 in the standard normal distribution will be:
A)smaller.
B)larger.
C)the same.
D)impossible to compare without knowing μ and σ.

Question

Quizplus · Accepted Answer

The area between z = 2.00 and z = 2.25 is smaller because, in a standard normal distribution, as the z-score increases (moves further from the mean), the area (probability) between points decreases due to the shape of the normal curve.

Compared to the Area Between Z = 1