Which of the following is not a characteristic of the F distribution? A)It is always right-skewed. B)It describes the ratio of two variances. C)It is a family based on two sets of degrees of freedom. D)It is negative when s₁² is smaller than s₂².

Question

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The F distribution cannot be negative because it is based on the ratio of two variances, and variances are always non-negative. Choices A, B, and C correctly describe characteristics of the F distribution.

Which of the Following Is Not a Characteristic of the F