Multiple Choice
Suppose that the waiting time for a license plate renewal at a local office of a state motor vehicle department has been found to be normally distributed with a mean of 30 minutes and a standard deviation of 8 minutes.What is the probability that a randomly selected individual will have a waiting time between 15 and 45 minutes?
A) 1.00
B) .9699
C) .5000
D) .9398
Correct Answer:
Verified
Correct Answer:
Verified
Q59: If x is a binomial random variable
Q61: An apple juice producer buys all his
Q63: The probability that an appliance is currently
Q66: The _ is a graphic that is
Q67: If the wages of workers for a
Q68: The lifetime of a stereo component is
Q82: The standard deviation of a standard normal
Q117: For a binomial probability experiment, with n
Q125: For a continuous distribution, the exact probability
Q140: For a continuous distribution, P(X ≤ 100)