BUSN311-1103A-09
Quantitative Methods and Analysis

Assignment Name:

Unit
4 Individual Project

Deliverable Length:

2 pages

Details:

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

·
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.