1 votes 1 votes Consider the following Propability Density Function: $f(t)= \left\{\begin{matrix} 1 + t& -1\leq t\leq 0 & \\ 1 - t& 0\leq t\leq 1 & \end{matrix}\right.$ What is the standard deviation of f(t) ? Probability engineering-mathematics probability virtual-gate-test-series + – Niharika 1 asked Oct 22, 2016 • edited Apr 14, 2019 by Lakshman Bhaiya Niharika 1 354 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
Best answer 8 votes 8 votes Answer Should be B. Prashant. answered Oct 22, 2016 • selected Oct 22, 2016 by Prashant. Prashant. comment Share Follow See all 0 reply Please log in or register to add a comment.