When 895 male workers were asked how many hours they worked

When 895 male workers were asked how many hours they worked in the previous week, the mean was 45 3 with a sandand devistion of 146 Ooes this sugpest t hpmean wonk wek fr nen asceds 39 hours? Answer by completing parts (a) through (d) a. Identify the relevant variable and parameter. Choose the comect relevant variable below OA. The relevat vanable is the mamun rumber of hours worked in a mek O B. The relevant variable is the population mean work week (n hours) for men ° C. The relevant vanable is the number of hours worked in the previous week by male workers Choose the comect parameter below C A. The parameter of interest is the population moan work week in hours) lor men. B. The parameter of nterest is the number of hours worked in the pe ea seek by male sorkes ° C. The parameter of interest is the maximum number of hours worked in a not b. State the null hy pothesis Click to select your answer(s)

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