A random sample of 19 registered nurses in a large hospital showed that they worked on average 44.3 hours per week. The standard deviation of the sample was 2.6 . Estimate the mean of the population with 95% confidence. Assume the variable is normally distributed. Round intermediate answers to at least three decimal places. Round your final answers to one decimal place. <<μ
A random sample of 19 registered nurses in a large hospital showed that they worked on average 44.3 hours per week. The standard deviation of the sample was 2.6 . Estimate the mean of the population with 95% confidence. Assume the variable is normally distributed. Round intermediate answers to at least three decimal places. Round your final answers to one decimal place. <<μ
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
A random sample of
19
registered nurses in a large hospital showed that they worked on average
44.3
hours per week. The standard deviation of the sample was
2.6
. Estimate the
95%
confidence. Assume the variable is
<<μ
|
|
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