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The t-test for independent samples

The t-test for independent samples: Excel Statistics Essential Training: 1
The t-test for independent samples: Excel Statistics Essential Training: 1

The t-test is a frequently used statistical test for assessing the difference between two independent samples. Joe Schmuller evaluates the differnece between direction and non-directional alternative hypothesis to demonstrate t tests for independent samples. You will use Excel's Data Analysis Toolpack to (1) use s12 based on N1 from sample 1 and s22 based on N2 from sample 2 to create a pooled estimate of the population variance and (2) get the sample means and pooled variance.

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Skill Level Appropriate for all
3h 45m
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Skills covered in this course
Business Intelligence Big Data IT Data Analysis Excel

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