Homework: Chapter 9 Save core: 0 of 6 pts 15 of 17 (13 complete) N Score: 54.46%

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Homework: Chapter 9 Save core: 0 of 6 pts 15 of 17 (13 complete) N Score: 54.46%, 54.46 of .. .2.21 Question Help In a survey, 500 adults in a certain country were asked how many hours they worked in the previous week. Based on the results, a 95% confidence interval for mean number of hours worked was lower bound: 40.9 and upper bound: 43.6. Which of the following represents a reasonable interpretation of the result? For those that are not reasonable, explain the flaw.Complete parts (a) through (d) below. (a) There is a 95% chance the mean number of hours worked by adults in this country in the previous week was between 40.9 hours and 43.6 hours. O A. Correct B. ° C. O D. Flawed. This interpretation makes an implication about individuals rather than the mean Flawed. This interpretation implies that the mean is only for last week. Flawed. This interpretation implies that the population mean varies rather than the interval. Click to select your answer and then click Check Answer Clear All remaining Check Answer

Explanation / Answer

Solution:-

a)    option D . Flawed. This interpretation implies that the population mean varies rather than the interval.

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