According to Reader's Digest, 42 percent of primary care doctors think their patients receive unnecessary medical care.

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According To Reader S Digest 42 Percent Of Primary Care Doctors Think Their Patients Receive Unnecessary Medical Care 1 (18.96 KiB) Viewed 14 times

According to Reader's Digest, 42 percent of primary care doctors think their patients receive unnecessary medical care. (a) Suppose a sample of 305 primary care doctors was taken. Show the sampling distribution of the proportion of the doctors who think their patients receive unnecessary medical care. O -0.03 -0.06 0 0.03 0.06 0.09 -0.03 0 0.03 0.06 -1.58 -0.38 0.42 0.36 0.42 0.39 1.42 0.45 2.42 0.48 (b) What is the probability that the sample proportion will be within 10.03 of the population proportion? (Round your answer to four decimal places) (c) What is the probability that the sample proportion will be within 10.05 of the population preportion? (Round your answer to four decimal places)