問題詳情

143. The lifetime of a light bulb has density function, f, where f(x) is proportional to

, 0<x<5 ,and 0, otherwise.
Calculate the mode of this distribution.
(A) 0.00
(B) 0.79
(C) 1.26
(D) 4.42
(E) 5.00

參考答案

答案:C

統計:A:0,B:0,C:0,D:0,E:0

難度:計算中