Author Question: Mutually exclusive means that the occurrence of event A has no effect on the probability of the ... (Read 83 times)

joe · **on:** Jun 24, 2018

Mutually exclusive means that the occurrence of event A has no effect on the probability of the occurrence of event B, and independent means the occurrence of event A prevents the occurrence of event B.

Indicate whether the statement is true or false

Question 2

A randomly selected value from a normal distribution is found to be 2.1 standard deviations above its mean. What is the probability that a randomly selected value from the distribution will be less than 2.1 standard deviations from the mean?

A) 0.9488
B) 0.9821
C) 0.9976
D) 0.9712