Forty-one 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) = = (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) = = (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) = =

Given P=0.41 q=1-p=0.59 For a) n=300 For b)n=500 For c)n=1000

Answered: Forty-one percent of primary care…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Forty-one 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) =
=

(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) =
=

(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.