How To... Calculate Student's t Statistic (Equal Variance) by Hand

Описание к видео How To... Calculate Student's t Statistic (Equal Variance) by Hand

To test if there is a significant difference between two sets of data, Student's t Test is used. In this video the t Test is for unpaired (independent) samples. An F test is conducted first to determine if variance is equal or unequal - in this example the samples have equal variance.

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