A local company is concerned about the number of days missed by its employees due to illness. A random sample of 9 employees is selected. The number of days absent in one year is listed below. An incentive program is offered in an attempt to decrease the number of days absent. The number of days absent in one year after the incentive program is listed below. Test the claim that the incentive program cuts down on the number of days missed by employees. Use a = 0.05. Assume that the distribution is normally distributed. Apply classical and p-value approaches. Show step1-step3.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Provide an appropriate response.
A local company is concerned about the number of days missed by its
employees due to illness. A random sample of 9 employees is selected. The
number of days absent in one year is listed below. An incentive program is
offered in an attempt to decrease the number of days absent. The number of
days absent in one year after the incentive program is listed below. Test the
claim that the incentive program cuts down on the number of days missed
by employees. Use a = 0.05. Assume that the distribution is normally
distributed. Apply classical and p-value approaches. Show step1-step3.
Employee
A BCDEFGHI
Days absent
before
3 8 7 9 4 2 o 7 5
incentive
Days absent
after incentive
1 7 7 0 8 2 0 1 5
Transcribed Image Text:Provide an appropriate response. A local company is concerned about the number of days missed by its employees due to illness. A random sample of 9 employees is selected. The number of days absent in one year is listed below. An incentive program is offered in an attempt to decrease the number of days absent. The number of days absent in one year after the incentive program is listed below. Test the claim that the incentive program cuts down on the number of days missed by employees. Use a = 0.05. Assume that the distribution is normally distributed. Apply classical and p-value approaches. Show step1-step3. Employee A BCDEFGHI Days absent before 3 8 7 9 4 2 o 7 5 incentive Days absent after incentive 1 7 7 0 8 2 0 1 5
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