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Please subscribe and like!The cumulative distribution function (cdf) is de ned as F(x) = P(X x) F(x) = P(X x) = Z x 10 10 u2 du= 10 u jx 10)F(x) = 1 10 x c We want to nd a value of X(call it p) such that P(X p) = 075 Z p 10 10 x2 dx= 075 ) 10 x jp 10 = 075 )1 10 p = 075 )p= 40 Therefore the 75 thpercentile is 40, which means P(X 40) = 075 d We rst nd theThe HQ CFB crew gives the winning ingredients for Army's win over Navy E Wiktionary Xz facebook
