For a discrete random variable X the cumulative distribution function is given by F(x)-kx, x-1, 2, 3.
Question:
For a discrete random variable X the cumulative distribution function is given by F(x)-kx, x-1, 2, 3. Find
(a) the value of the constant k,
(b) P(X <3),
(c) the probability distribution of X,
(d) the standard deviation of X.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
A Concise Course In Advanced Level Statistics With Worked Examples
ISBN: 9780748754755
4th Edition
Authors: J. Crawshaw, J. Chambers
Question Posted: