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In ANOVA, an F Statistic Is Used to Test a Null

Question 20

Multiple Choice

In ANOVA, an F statistic is used to test a null hypothesis such as:

A) Ho: σ21 = σ22= σ23
B) Ho: σ21 ≠ σ22≠ σ23
C) Ho: µ1 = µ2= µ3
D) Ho: µ1 ≠ µ2≠ µ2

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