Forty-three percent of primary care doctors think their patients receive unnecessary medical care. If required, round...

Forty-three percent of primary care doctors think their patients receive unnecessary medical care. If required, round your answer to four decimal places.

(a)

Suppose a sample of 300 primary care doctors was taken. Show the distribution of the sample proportion of doctors who think their patients receive unnecessary medical care.

	np =
	n(1-p) =

E(p) =
σ(p) =

(b)

Suppose a sample of 500 primary care doctors was taken. Show the distribution of the sample proportion of doctors who think their patients receive unnecessary medical care.

	np =
	n(1-p) =

E(p) =
σ(p) =

(c)

Suppose a sample of 1,000 primary care doctors was taken. Show the distribution of the sample proportion of doctors who think their patients receive unnecessary medical care.

	np =
	n(1-p) =

E(p) =
σ(p) =

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Expert Solution

orchestra answered 1 year ago

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