6- The probability of obtaining specific outcomes in a Bernoulli process is described by the binomial probability distribution.

A) True

B) False

7- The variance of a binomial distribution is expressed asnp/(1 -p),wherenequals the number of trials andpequals the probability of success of any individual trial.

A) True

B) False

8- TheFdistribution is a continuous probability distribution that is helpful in testing hypotheses about variances.

A) True

B) False

9- The mean and standard deviation of the Poisson distribution are equal.

A) True

B) False

10- In a normal distribution, theZvalue represents the number of standard deviations from a valueXto the mean.

A) True

B) False

11) Assume you have a normal distribution representing the likelihood of completion times. The mean of this distribution is 10, and the standard deviation is 3. The probability of completing the project in 8 or fewer days is the same as the probability of completing the project in 18 days or more.

A) True

B) False