Tests of Differences between Means, Independent Groups, Standard Deviation Estimated (8 of 8)

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Next section: Tests of differences between dependent means

Assumptions

1. The populations are normally distributed.
   
   
2. Variances in the two populations are equal.
   
   
3. Scores are independent (Each subject provides only one score)
   

See also: Confidence interval on µ₁ - µ₂, independent groups, σ estimated

Next section: Tests of differences between dependent means