Two unbiased four-sided dice, having the (C) numbers 1, 2, 3 and 4 on their faces, are
Question:
Two unbiased four-sided dice, having the (C) numbers 1, 2, 3 and 4 on their faces, are thrown together. The random variable D represents the modulus of the difference between the numbers on the two hidden faces.
(a) Show that P(D=1)=}
(b) Calculate the probability for each of the other possible values of D.
(c) Calculate the expected value of D. (NEAB)
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: