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Single Sample T-Test
DifferenceNov 20New

Single Sample T-Test

Use a single sample t-test to determine if a single group is significantly different from a known or hypothesized population value.

Single Sample Z-Test
DifferenceNov 20New

Single Sample Z-Test

A Single Sample Z-Test is a statistical test to determine if one group is significantly different from a known population value on your variable of interest

Independent Samples T-Test
DifferenceNov 19New

Independent Samples T-Test

You should use an independent samples t-test to determine if 2 groups are significantly different from each other on your variable of interest.