MAS291_-_Test2_-_SP_2025_3369.webp

Kizspy | Question: 31
(Choose 1 answer)
(See picture)
A. 60
B. 1
C. 16
D. 3
E. None of the other choices is true
Peoverflow.com
The probability density function of the length of a metal rod is
f(x) = x²/56
for 2x4 meters. Find E(56X).