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%. 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 is less than the lower limit is 5%, so the probability it does not is 5% + 5% = 10%. O D. The statement does not make sense. The population mean is a fixed constant that either falls within the confidence interval or it does not There is no probability associated with this.
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%. 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 is less than the lower limit is 5%, so the probability it does not is 5% + 5% = 10%. O D. The statement does not make sense. The population mean is a fixed constant that either falls within the confidence interval or it does not There is no probability associated with this.
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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Transcribed Image Text: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 is less than the lower limit
is 5%, so the probability it does not is 5% + 5% = 10%.
O D. The statement does not make sense. The population mean is a fixed constant that either falls within the confidence interval or it does not. There is no
probability associated with this
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