Prasnya

Continue with Google

Loading

E(X) = 1/λ; Var(X) = 1/λ² Previous Year Questions | Prasnya

End Term › Statistics 1 › Week 12 › Exponential Distribution (L12.4)

E(X) = 1/λ; Var(X) = 1/λ² — IITM BS previous year questions

E(X) = 1/λ; Var(X) = 1/λ² is part of Exponential Distribution (L12.4), Week 12 in Statistics 1. Prasnya files every IIT Madras BS previous year question from this subtopic here, each one with a worked explanation. Take the whole set as a timed mock and you get accuracy, pacing and per-question analysis back.

Other subtopics in this topic

Exponential distribution - models time between events in a Poisson process
PDF: f(x) = λe^(-λx) for x ≥ 0; parameter λ = rate
Memoryless property of the exponential distribution Dept. of Management Studies, IIT Madras

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