Math, asked by Troll3915, 10 months ago

If 1: a paired test is performed. If 2: a two-sample equal variance (homoscedastic) test is performed. If 3: a two-sample unequal variance (heteroscedastic) test is performed.

Answers

Answered by rajranjanrajeev9876
0

Answer:

1:a = 2:a

a ^ 2=2

. a= 2

 \sqrt{6}

a = 9

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