Question

8) Your accountant has informed you that one or more of your tax returns may be audited by the IRS. The probabilities of audit are .2, .3 and .5 for the years 2012, 2013 & 2014. Determine the probability that none of the three returns are audited. a) .12 b) .18 c) .24 d) .28 e) .30 9) In pblm (8), P(exactly two of the three returns are audited) a) .18 b) 22 ) 25d) .32 e) 35 10) Suppose 62% of Acme customers are women, 28% of customers are college educated, and 80% are either women or college educated. What percentage of Acme customers are college educated women ? a) 10% b) 12% c) 16% d) 18% e) 2090 11) In (10), find the probability that a customer is NOT college educated, given that she is a woman. a) .64 b) .75 c) .84 d) .90e) .92

Answer 1