Many employees are finding that some of the people they hire are not who and what they claim to be. Detecting job applicants who falsify their application informayion has spawned some new business: credential-checking services. Suppose that you hire six new employees last week and that the probability that a single employee would falsify the information on his or her application form is 4.
a.)What is the probability that exactly six application forms have been falsified? Would you expect this probability to be small or large? Explain.
b.) What is the probability that at least two of the six application forms has been falsified?
c.)What is the probability that one or more have been falsified?
d.) How many of the six applicaction forms would you expect to be falsified?
e.) What is the variance for the number of falsified application forms?