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2. Which test statistic is appropri For a random sample representing one normal population, we have...

2. Which test statistic is appropri For a random sample representing one normal population, we have n₁ = 11, and s₁²= 21.82. For another random sample representing a second normal population we have n₂ = 8 and s₂² = 15.36. For purpose of testing the equality of variance we have F = s₁²/ s₂² = 21.82/15.36 = 1.424.

(a) If the critical value of F is 3.14, what can be concluded here?

(b) What would be an appropriate null hypothesis?

(c) What is a normal population?

(d) Give one example of a non-normal population.

(d) ate here?

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