XC. Correct D. Flawed This interpretation implies that the mean is only for last

Question

XC. Correct D. Flawed This interpretation implies that the mean is only for last week (d) we are 95% confident that the mean number of hours O A. Flawed,the interpretation should be about the mean number of hours worked by aduls in the whole country, not about adults in the particular area worked by adults in a particular area of this country in the previous week was between 40.1 hours and 44 9 hours B. Correct O C. Flawed This interpretation implies that the population mean varies rather than the interval O D. Flawed. This interpretation makes an implication about individuals rather than the mean Click to select your answer and then click Check Answer All parts showing O Type here to search 144 3 4 5 6 2

Explanation / Answer

C) flawed. This interpretation implies that the population mean varies rather than the interval

Explanation:

For 95% confidence the interval should be +/- 1.96. But in this interpretation the interval is more than that. So it is falwed

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