Which of the following is the most common null hypothesis used when testing for equality of two population variances? A)Ho: σ₁²/σ₂² 1 B)Ho: σ₁²/σ₂²

Question

Which of the following is the most common null hypothesis used when testing for equality of two population variances? A)Ho: σ₁²/σ₂² > 1 B)Ho: σ₁²/σ₂² < 1 C)Ho: σ₁²/σ₂² = 1 D)None of these choices are correct.

Quizplus · Accepted Answer

The most common null hypothesis used when testing for equality of two population variances is Ho: σ1^2 = σ2^2. This can be written as: Ho: σ₁²/σ₂² = 1, which is option C.

Which of the Following Is the Most Common Null Hypothesis