of the II3 RIIUWH that people bb 7o excel who take the drug
of the II3 RIIUWH that people bb 7o excel who take the drug are women. What is the b. Determ as probability that the drug is effective? CasinO c. Find th Casino 5.18 A telemarketer sells magazine subscriptions over the telephone. The probability of a busy signal or no d. answer is 65%. If the telemarketer does make contact, the probability of 0, 1,2, or 3 magazine subscriptions Are ger sold is .5, 25, .20, and.05, respectively. Find the prob 5.21 Ho 5.19 A statistics professor believes that there is a rized as a answer ability that in one call she sells no magazines. To addres heart atta relationship between the number of missed classes was also c and the grade on his midterm test. After examining his records, he produced the following table of joint probabilities. mographe ow-incom group, an thermore Student Fails Test .02 Student Passes Test .86 that 12% income pe heart attac victm sur Student Misses Fewer than 5 Classes Student Misses 5 or More Classes .09 03 5.22 A sta take a 2-we 78 chapter S: Probability Chapter s: probability
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