Assuming a standard normal distribution is appropriate, what is the approximate probability that a z-score is greater than or equal to 2.33? Said another way, what is P(Z $\geq$ 2.33)?
A) 0.99
B) 0.01
C) 0.15
D) 0.25

Question

Quizplus · Accepted Answer

The area under the standard normal curve to the right of z = 2.33 is approximately 0.01, indicating that there is about a 1% chance of observing a z-score greater than or equal to 2.33.

Assuming a Standard Normal Distribution Is Appropriate, What Is the Approximate