Solved

If the Random Variable Z Has a Standard Normal Distribution

Question 120

Multiple Choice

If the random variable Z has a standard normal distribution, then P(Z ≤ -1.72) is:

A) 0.9573.
B) 0.0446.
C) 0.5016.
D) 0.0427.

Related Questions

Q110: If adult male heights are normally distributed

Q111: Experience suggests that 4 percent of all

Q112: The ages of job applicants for a

Q113: A software developer makes 175 phone calls

Q114: The figure shows a standard normal N(0,

Q115: The normal distribution is a good approximation

Q116: Bob's z-score for the last exam was

Q117: Bob's z-score for the last exam was

Q118: Excel's =RAND() function produces random numbers that

Q119: Could this function be a PDF? <img