A random sample of adult men was asked if they would returnthe money if they found a wallet on the street. Of 143 men, 29said they would. The true proportion of all adult men who wouldreturn the money is 18%. Which of the following do youexpect would accurately describe the sampling distribution of thesample proportion of men who would return money from a foundwallet?Select one or more:a.The sampling distribution will be skewed right.b. The mean of the sampling distribution will be equal to0.18.c. The standard deviation of the sampling distributionwill be 0.0336.d. The mean of the sampling distribution will be equal to X0.2028e. The sampling distribution will be skewed left.M f.The sampling distribution would be approximatelystandard normal.g. The sampling distribution will be approximately normal.

Answered: Image /qna-images/answer/838a09da-4624-47cb-bf48-0ef65b66460b.jpg

Answered: A random sample of adult men was asked…

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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The histograms show the cost of living, in dollars, for 32 U.S. cities. The histogram on the left shows the cost of living for the 32 cities using bins $10 wide, and the histogram on the right displays the same data using bins that are $6 wide. Compare the distributions (shape, center, spread, unusual features). Choose the best answer below: a. The distribution in the left histogram of the cost of living in the 32 U.S. cities is unimodal and skewed to the right. The distribution is centered around $100, and spread out, with values ranging from $80 to $140. The distribution in the right histogram appears bimodal, with many cities costing just under $104 and another smaller cluster around $119. b. The distribution in the left histogram of the cost of living in the 32 U.S. cities is unimodal and skewed to the right. The distribution is centered around $100, and spread out, with values ranging from $80 to $140. The distribution in the right histogram appears bimodal, with many cities…
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a national caterer determined that 37% of the people who sampled their food said that it was delicious. A random sample of 144 people are asked to sample the caterers food. If p is the sample proportion saying that the food is delicious, what is the standard error for the sampling distribution of p?
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