Problem 5. (1 point) Identify the situations that apply 2-sample T test, unequal

Question

Problem 5. (1 point) Identify the situations that apply 2-sample T test, unequal variance A. Variance is unequal for both given samples B. The Paired differences are normal C. The Paired differences are not normal D. At least one Sample is non-normal, and sample sizes are smaller than 25 E. Both samples come from same subjects F Both samplos are normally distributed, or both samples are larger than 24 +9 G.Both samples come from different subjects H. Variance is equal for both given samples preview answers

Explanation / Answer

2 sample t-test with unequal variance is used in following cases:

A. Variance is unequal for both given samples

F. Both samples are normally distributed or both samples are larger than 24

G. Both samples came from different subjects.

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