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Suppose media reports that no more than 29% of doctors recommend wearing face masks. You suspect this is incorrect, so you sample 195 random doctors and find that 70 of them recommend wearing face masks. State the null and alternative hypotheses of this test. To test our hypothesis, we will assume that p= Then, according to the Central Limit Theorem, the distribution of sample proportions is approximately        with mean and standard deviation        .Round to 3 decimal places. The p-value for this hypothesis test is    . Round answer to four decimal places. Is the result considered significant at the α=0.05 level of significance?

Suppose media reports that no more than 29% of doctors recommend wearing face masks. You suspect this is incorrect, so you sample 195 random doctors and find that 70 of them recommend wearing face masks. State the null and alternative hypotheses of this test. To test our hypothesis, we will assume that p= Then, according to the Central Limit Theorem, the distribution of sample proportions is approximately        with mean and standard deviation        .Round to 3 decimal places. The p-value for this hypothesis test is    . Round answer to four decimal places. Is the result considered significant at the α=0.05 level of significance?

MATLAB: An Introduction with Applications
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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Suppose media reports that no more than 29% of doctors recommend wearing face masks. You suspect this is incorrect, so you sample 195 random doctors and find that 70 of them recommend wearing face masks. State the null and alternative hypotheses of this test.

To test our hypothesis, we will assume that p=

Then, according to the Central Limit Theorem, the distribution of sample proportions is approximately        with mean and standard deviation        .Round to 3 decimal places.

The p-value for this hypothesis test is    .
Round answer to four decimal places.

Is the result considered significant at the α=0.05 level of significance?

 

 

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