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fIn a recent year, the average hourly compensation for federal government employees was $40.32 The accompanying data are a random sample oftt'ie hourly amounts paid
\fIn a recent year, the average hourly compensation for federal government employees was $40.32 The accompanying data are a random sample oftt'ie hourly amounts paid to local government employees Complete pans a through d below a Click the icon to view the hourly wages a. If hourly pay is thought to be normally distributed, what proportion of local government employees receive pay higher than the average for federal employees? (Round to two decimal places as needed.) b. Calculate the sample proportion of the local employees whose hourly compensation is less than $40 32 i: D (Round to two decimal places as needed) c Determine the probability that the sample proportion would be equal to or greater than the answer obtained in part b The probability is . (Round to four decimal places as needed ) d. On the basis of the work in parts a, b, and c, is it reasonable to conclude that the proportion of state employees whose hourly compensation is less than $40 32 is the same as that of the federal employees? Explain. The probability that the sample proportion would be equal to or greater than the answer obtained in part to is V 0.05, so it is V to conclude that the proportion of state employees whose hourly compensation is less than $40.32 is the same as that of the federal employees
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