An ecologist wishes to mark off a circular samplingregion having radius 10 m. However
Chapter 4, Problem 21(choose chapter or problem)
An ecologist wishes to mark off a circular samplingregion having radius 10 m. However, the radius of theresulting region is actually a random variable R with pdff(r) 5 534 [1 2 (10 2 r)2] 9 # r # 110 otherwiseWhat is the expected area of the resulting circular region?
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