In 2003, the Accreditation Council for Graduate Medical Education (ACGME) implemented new rules limiting work hours for all residents. A key component of these rules is that residents should work no more than 80 hours per week. The following is the number of weekly hours worked in 2016 by a sample of residents at the Tidelands Medical Center. 81 89 81 81 85 76 85 85 79 81 78 79 picture Click here for the Excel Data File a. What is the point estimate of the population mean? (Round your answer to 2 decimal places.) Estimated population mean b. Develop a 90% confidence interval for the population mean. (Use tDistribution Table.) (Round your answers to 2 decimal places.)

In 2003, the Accreditation Council for Graduate Medical Education (ACGME) implemented new rules limiting work hours for all residents. A key component of these rules is that residents should work no more than 80 hours per week. The following is the number of weekly hours worked in 2016 by a sample of residents at the Tidelands Medical Center. 81 89 81 81 85 76 85 85 79 81 78 79 picture Click here for the Excel Data File a. What is the point estimate of the population mean? (Round your answer to 2 decimal places.) Estimated population mean b. Develop a 90% confidence interval for the population mean. (Use tDistribution Table.) (Round your answers to 2 decimal places.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

In 2003, the Accreditation Council for Graduate Medical Education (ACGME)
implemented new rules limiting work hours for all residents. A key component of
these rules is that residents should work no more than 80 hours per week. The
following is the number of weekly hours worked in 2016 by a sample of residents at
the Tidelands Medical Center.
81
89
81
81
85
76
85
85
79
81
78
79
picture Click here for the Excel Data File
a. What is the point estimate of the population mean? (Round your answer to 2
decimal places.)
Estimated population mean
b. Develop a 90% confidence interval for the population mean. (Use tDistribution
Table.) (Round your answers to 2 decimal places.)

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