Using AIU’s survey responses from the AIU data set, complete the following requirements in the form of a 2-page report: TEST #1 Perform the following two-tailed hypothesis test, using a .05...

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Using AIU’s survey responses from the AIU data set, complete the following requirements in the form of a 2-page report:



TEST #1


Perform the following two-tailed hypothesis test, using a .05 significance level:


· Intrinsic by Gender


· State the null and an alternate statement for the test


· Use Microsoft Excel (Data Analysis Tools) to process your data and run the appropriate test. Copy and paste the results of the output to your report in Microsoft Word.


· Identify the significance level, the test statistic, and the critical value.


· State whether you are rejecting or failing to reject the null hypothesis statement.


· Explain how the results could be used by the manager of the company.



TEST #2


Perform the following two-tailed hypothesis test, using a .05 significance level:


· Extrinsic variable by Position Type


· State the null and an alternate statement for the test


· Use Microsoft Excel (Data Analysis Tools) to process your data and run the appropriate test.


· Copy and paste the results of the output to your report in Microsoft Word.


· Identify the significance level, the test statistic, and the critical value.


· State whether you are rejecting or failing to reject the null hypothesis statement.


· Explain how the results could be used by the manager of the company.




SURVEY GenderAgeDepartmentPositionTenureJob SatisfactionIntrinsicExtrinsicBenefits 111135.55.55.55.4 133114.95.24.66.2KEY TO SURVEY 112215.55.35.72.3 113115.24.75.64.5Demographics 133114.95.24.66.2 122115.24.75.64.5Gender 121125.24.75.64.51Male 133125.55.45.65.42Female 122135.93.75.56.2Age 113214.95.24.66.2116 - 21 111133.25.55.53.5222 - 49 133114.95.24.66.2350 - 65 112215.55.35.72.3Department 113135.24.75.64.51Human Resources 122135.55.55.55.42Information Technology 133114.95.24.66.23Administration 122115.24.75.64.5Position 122135.55.45.65.41Hourly Employee (Overtime Eligible) 111133.25.54.66.22Salaried Employee (No Overtime) 121125.24.75.64.5Tenure With Company 133114.95.25.76.21Less than 2 years 111125.55.35.65.422 to 5 years 111125.55.35.65.43Over 5 Years 111135.55.55.55.4 133114.95.24.66.2Four Survey Measures 112215.55.35.72.3 113115.24.75.64.5SURVEY MEASURE #1 OVERALL JOB SATISFACTION (Scale 1-7) 133114.95.24.66.21 = Least Satisfied 122115.24.75.64.57 = Most Satisfied 121125.24.75.64.5SURVEY MEASURE #2 INTRINSIC JOB SATISFACTION (Scale 1-7) 133125.55.45.65.41= Least Satisfied 122135.93.75.56.27= Most Satisfied 113214.95.24.66.2SURVEY MEASURE #3 EXTRINSIC JOB SATISFACTION (Scale 1-7) 111133.25.55.53.51 = Least Satisfied 133114.95.24.66.27 = Most Satisfied 113215.55.35.72.3SURVEY MEASURE #4 BENEFITS (Scale 1-7) 113135.24.75.64.51= Least Satisfied 123135.55.55.55.47= Most Satisfied 132114.95.24.66.2 122115.24.75.64.5 122135.55.45.65.4 113133.25.54.66.2 122125.24.75.64.5 133115.55.25.76.2 111125.25.35.65.4 132114.95.25.76.2 113125.25.35.65.4 121235.25.35.72.3 121115.55.25.62.3 133115.95.35.64.5 223234.94.75.55.4 222213.25.44.66.2 222114.95.55.44.5 212215.55.35.72.3 213115.24.75.64.5 233114.95.24.66.2 222115.24.75.64.5 221125.24.75.64.5 233125.55.45.65.4 222135.93.75.56.2 213214.95.24.66.2 211133.25.55.53.5 233114.95.24.66.2 212215.55.35.72.3 213135.24.75.64.5 222135.55.55.55.4 233114.95.24.66.2 222115.24.75.64.5 222135.55.45.65.4 211133.25.54.66.2 221125.24.75.64.5 233114.95.25.76.2 211125.55.35.65.4 211125.55.35.65.4 211135.55.55.55.4 233114.95.24.66.2 212215.55.35.72.3 213115.24.75.64.5 233114.95.24.66.2 222115.24.75.64.5 221125.24.75.64.5 233125.55.45.65.4 211133.25.55.53.5 233114.95.24.66.2 212215.55.35.72.3 213135.24.75.64.5 222135.55.55.55.4 233114.95.24.66.2 222115.24.75.64.5 222135.55.45.65.4 211133.25.54.66.2 221125.24.75.64.5 222135.55.55.55.4 233114.95.24.66.2 222115.24.75.64.5 222135.55.45.65.4 211133.25.54.66.2 213115.24.75.64.5 233114.95.24.66.2 222115.24.75.64.5
Answered Same DayDec 22, 2021

Answer To: Using AIU’s survey responses from the AIU data set, complete the following requirements in the form...

Robert answered on Dec 22 2021
131 Votes
TEST #1
Here we want to test whether the mean level of Intrinsic for both the genders are equal or not. So
i
f µm and µf are the corresponding population mean Intrinsic levels for male and female respectiv
ely then we want to test, whether these two population means are equal or not i.e. in statistical ter
m,
H0: µm = µf against Ha: µm ≠ µf
From the alternative it is clear that it is a two tail test.
Now since we do not know the population variance or population standard deviation so we will u
se a t-test, to be specific two sample t-test assuming unequal variance.
Using the data analysis tool pack in Excel I got the following output,
Here the significance level α =0.05 and from the obtained output we can see the value of the test
statistic is -0.025537073 with associated p-value 0.979678507.
Now again since it is a two tail test so the critical value is ± 1.984467455 and as obtained test sta
tistic is not within the critical region so we are failing to reject the null hypothesis.
Alternatively since the p-value > α so we are failing to reject the null hypothesis.
Thus from the...
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