Latest exam Aptitude Question SOLUTION: please helps in this let the pdf f(x) be positive at x=-1,0,1 and zero else where 1. if f(0) = 0.25 , find E(x^2) 2. if f(0) = 0.25 and if E(X) =0.25 , determine f(-1) and f(1)

• Placement Papers
• /
• exam
• /
• Numerical Ability

exam Question Papers:

(#M40127631) EXAM Numerical Ability question Keep an EYE

please helps in this
let the pdf f(x) be positive at x=-1,0,1 and zero else where
1. if f(0) = 0.25 , find E(x^2)
2. if f(0) = 0.25 and if E(X) =0.25 , determine f(-1) and f(1)

Asked In exam (9 years ago)

Unsolved

Is this Puzzle helpful?   (0)   (0) Submit Your Solution