Which of the following statements concerning the F distribution is true?
A) The F distribution is discrete.
B) The F distribution is symmetrical.
C) The F distribution is useful in modeling customer arrivals.
D) The F distribution is useful in testing hypotheses about variance.
E) The F distribution is interchangeable with the normal distribution for large sample sizes.
D
Business
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Which of these factors would an insurer consider when determining whether to accept a group life plan?
A) Number of dependents B) Incontestable period C) Average age D) Grace period
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Which of the following of the 6 W's is NOT particularly well-suited for serving as a guideline for defining the issue in a question?
A) Who B) What C) When D) Where E) Why
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