Problem 3 20 points The Semicircle Distribution is pictured below. Some facts you'll need to know are that P(X

Problem 20 points A The Semicircle Distribution is pictured below. Some ihcts you'll need to know are that < A) - 33 < B) .47 < C) = .87 c Ms. Leigh says the distance from D to E, the radius, is n. Is she right? Why or why not? Note the area ofa circle is xr2 and DE is the radius of the semicircle.