Statistics: Perform (2) two-tailed hypothesis tests and analyze t-test and z-test
LVASMust be COMPLETELY ORIGINAL work with references. This 2 page paper must be submitted on the template provided, using the data set provided.
Here are the other assignment details.
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.
GENERAL ANALYSIS (Research Required)
Using your textbook or other appropriate college-level resources:
Explain when to use a t-test and when to use a z-test. Explore the differences.
Discuss why samples are used instead of populations.
The report should be well written and should flow well with no grammatical errors. It should include proper citation in APA formatting in both the in-text and reference pages
and include a title page, be double-spaced, and in Times New Roman, 12-point font. APA formatting is necessary to ensure academic honesty.
Be sure to provide references in APA format for any resource you may use to support your answers.
12 years ago
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answer.xls
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- two-tailed_hypothesis_tests_and_analyze_t-test_and_z-test.xlsx
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- solution.xlsx
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