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Using the accompanying Accounting Professionals data to answer the following questions a Find and interpret a 99 confidence interval for the mean years of service b Find and interpret a 99 confidence interval for the proportion of employees who have a graduate degree Click the icon to view the Accounting Professionals data a A 99 confidence interval for the mean years of service is 10 66 20 64 Use ascending order Round to two decimal places as needed Interpret the confidence interval Choose the correct answer below Save There is a 99 chance that the population mean years of service will be between the confidence interval A limits OB We are 99 confident that the sample mean years of service will be between the confidence interval limits Oc Of all the data values 99 of the population will fall between the confidence interval limits We are 99 confident that the population mean years of service will be between the confidence interval limits D b A 99 confidence interval for the proportion of employees who have a graduate degree is Use ascending order Round to two decimal places as needed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 A Employee 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 B Years of Service Graduate Degree 19 Y 9 Y 9 N 14 Y 8 Y 26 Y 8 Y 20 N 10 N 10 N 6 N 8 N 16 Y 21 N 26 N 19 Y 28 N 17 N 8 Y 31 N C D

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