Q 58

Excel's NORM.INV function can be used to compute
A)cumulative probabilities for a standard normal z value
B)the standard normal z value given a cumulative probability
C)cumulative probabilities for a normally distributed x value
D)the normally distributed x value given a cumulative probability

Q 59

A continuous probability distribution that is useful in describing the time, or space, between occurrences of an event is a(n)
A)normal probability distribution
B)uniform probability distribution
C)exponential probability distribution
D)Poisson probability distribution

Q 60

The exponential probability distribution is used with
A)a discrete random variable
B)a continuous random variable
C)any probability distribution with an exponential term
D)an approximation of the binomial probability distribution