Question

According to Reader's Digest, 48% of primary care doctors think their patients receive unnecessary medical care....

According to Reader's Digest, 48% of primary care doctors think their patients receive unnecessary medical care.

Suppose a sample of 330 primary care doctors was taken. Show the sampling distribution of the proportion of the doctors who think their patients receive unnecessary medical care. Use z-table.

(to 4 decimals)

b. What is the probability that the sample proportion will be within of the population proportion. Round your answer to four decimals.

c. What is the probability that the sample proportion will be within of the population proportion. Round your answer to four decimals.

Math   Statistics-And-Probability   
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Answer #1

**REMARK**- THE WITHIN LIMITS HAVE NOT BEEN GIVEN SO I HAVE ASSUMED IT TO BE JUST THE POPULATION PROPORTION. BUT THE SAMPLING DISTRIBUTION IS DONE. IN CASE OF DOUBT, COMMENT BELOW AND DO LIKE THE SOLUTION**

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