Overview Calculating t tests for Independent and Dependent Samples In this Application assignment, you will conduct an independent, two tailed test and a dependent, two tailed test on a data set You will use the seven step process in conducting the two tests Directions Review the video, t tests in Microsoft Excel , in the multimedia presentations to understand the applications for both independent and dependent t test measures using an Excel program Use the data sheet and enter data from 1 15 as Group A for the variable height and from 16 30 as Group B for the variable height in an Excel program Assuming equal variances, conduct a two tailed, independent t test on the data Next, conduct a two tailed, dependent t test on the data (no need to assume equality of variance in a dependent t test) Complete the seven step process for each of the t tests in this documents Retain the yellow highlights for the answers (In the Tables packet you downloaded, you will use Table 3 Percentage Points of Student's t Distribution to determine appropriate critical value)

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Overview: Calculating t-tests for Independent and Dependent Samples In this Application assignment, you will conduct an independent, two-tailed test and a dependent, two-tailed test on

Overview:Calculating t-tests for Independent and Dependent Samples

In this Application assignment, you will conduct an independent, two-tailed test and a dependent, two-tailed test on a data set. You will use the seven-step process in conducting the two tests.

Directions

Review the video, t-tests in Microsoft Excel, in the multimedia presentations to understand the applications for both independent and dependent t-test measures using an Excel program.
Use the data sheet and enter data from 1-15 as Group A for the variable height and from 16-30 as Group B for the variable height in an Excel program.
Assuming equal variances, conduct a two-tailed, independent t-test on the data.
Next, conduct a two-tailed, dependent t-test on the data (no need to assume equality of variance in a dependent t-test).
Complete the seven-step process for each of the t-tests in this documents. Retain the yellow highlights for the answers. (In the Tables packet you downloaded, you will use Table 3 - Percentage Points of Student's t Distribution to determine appropriate critical value).