Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: If the time it takes for a
Q47: A random variable,x,has a normal distribution with
Q51: The money spent by people at an
Q51: The time it takes a parent to
Q52: A random variable,x,has a normal distribution with
Q53: An electronics repair shop has determined that
Q59: The manager at a local movie theater
Q72: A major cell phone service provider has
Q88: For a normal distribution, the probability of
Q102: It is assumed that the time customers