View this database as the sample space of a random experiment in which an employee is selected at random. That is, each employee represents one outcome, and all possible outcomes are equally likely.
a.* Find the probability of selecting a woman.
b.* Find the probability that the salary is over $35,000.
c. Find the probability that the employee is at training level B.
d. Find the probability that the salary is over $35,000 and the employee is at training level B.
e.* Find the probability that the salary is over $35,000 given that the employee is at training level B.
f. Is the event “salary over $35,000” independent of being at training level B? How do you know?
g. Find the probability that the salary is over $35,000 given that the employee is at training level C.