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Chapter 11.2, Problem 53E

In Exercises 11.47–11.54, use Table VIII and, if necessary, the reciprocal property of F-curves to find the required F-values. Illustrate your work graphically.

11.53 Determine the two F-values that divide the area under the curve into a middle 0.95 area and two outside 0.025 areas for an F-curve with

  1. a. df = (7, 4).
  2. b. df = (12, 20).
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Chapter 11 Solutions

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