Prasnya

Continue with Google

IITM BS Expected Value of Random Variables PYQ | Prasnya

Loading

Quiz 2 › Statistics 2 › Week 3

Expected Value of Random Variables — IITM BS previous year questions

Expected Value of Random Variables is part of Week 3 in Statistics 2. Prasnya files every IIT Madras BS previous year question from this topic here, split across 4 subtopics, each one with a worked explanation. Take the whole set as a timed mock and you get accuracy, pacing and per-question analysis back.

Subtopics in this topic

E[X] for a discrete random variable and E[g(X, Y)] from a joint PMF
Linearity of expectation: E[aX + bY + c] = aE[X] + bE[Y] + c
Conditional expectation as expectation under a conditional distribution
Computing expected values from probability tables and data-derived distributions

Solve the full week free

Trial or subscription required

Unlock subtopic-wise questions

Subtopic-wise practice is available during your 1-day trial or with the Pro plan.

Pro plan

Rs 149/month

Everything in Plus is included in Pro.

View plans Back to practice