QUESTION 10Mindy finds a 96% confidence interval for the mean height of American women. Kenny finds a 96% confidence interval for themean height of American men. The standard deviation of American women's heights is 3.5 inches, while the standard deviation ofAmerican men's heights is 4 inches.а.Whose confidence interval is more likely to capture the true population mean, Mindy or Kenny's? Or are they equally likely?Explain your answer.b.Whose confidence interval will have a larger margin of error, Mindy or Kenny's? Or will they be the same?Explain your answer.

Confidence Interval: Confidence interval is the interval estimate of the population parameter. It is…

Answered: Mindy finds a 96% confidence interval…

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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Determine whether the statement below makes sense or does not make sense. Explain clearly. Based on our sample, the 95% confidence interval for the mean amount of television watched by adults in a nation is 3.1 to 4.5 hours per day. Therefore, there is 95% chance that the mean for all adults in the nation will fall somewhere in this range and a 5% chance that it will not. Choose the correct answer below. O A. The statement makes sense. There is 95% probability that the confidence interval limits actually contain the true value of the population mean, so the probability it does not fall in this range is 100% – 95% = 5%. %3D . O B. The statement makes sense. There is 5% probability that the confidence interval limits do not contain the true value of the sample mean, so the probability it does not contain the true value of the population mean is also 5%. O C. The statement does not make sense. The probability the population mean is greater than the upper limit is 5% and the probability it…
Determine whether the statement below makes sense or does not make sense. Explain clearly. Based on our sample, the 95% confidence interval for the mean amount of television watched by adults in a nation is 3.5 to 4.1 hours per day. Therefore, there is 95% chance that the mean for all adults in the nation will fall somewhere in this range and a 5% chance that it will not. Choose the correct answer below. O A. The statement makes sense. There is 95% probability that the confidence interval limits actually contain the true value of the population mean, so the probability it does not fall in this range is 100% - 95% = 5%. O B. The statement does not make sense. The probability the population mean is greater than the upper limit is 5% and the probability it is less than the lower limit is 5%, so the probability it does not is 5% + 5% = 10%. O C. The statement makes sense. There is 5% probability that the confidence interval limits do not contain the true value of the sample mean, so the…
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