The F Test of Sample Variance May Be Performed If

question 77

Multiple Choice

The F test of sample variance may be performed if it is not known whether the two populations have equal variance. In this case the hypotheses are .

• A) H0: µ1 = µ2
• H1: µ1 × µ2
• B) H0: n1 = n2
• H1: n1 × n2
• C) H0: µ c 4.0
• H1: µ > 4.0
• D) H0: a1² = a2²
• H1: a1²× a2²

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