GATE Questions & Answers of Discrete and Continuous Distributions

What is the Weightage of Discrete and Continuous Distributions in GATE Exam?

Total 4 Questions have been asked from Discrete and Continuous Distributions topic of Probability and Statistics subject in previous GATE papers. Average marks 1.50.

Lifetime of an electric bulb is a random variable with density f(x) = kx^{2}, where x is measured in years. If the minimum and maximum lifetimes of bulb are 1 and 2 years respectively, then the value of k is ________.