(i) k (ii) P(X< 2) (iii) P(2

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2. A random variable X has the following
probability distribution.
1 2
3 4 5 6
7 8
f(X) k 2k 3k | 4k 5k 6k 7k 8k
Find the value of,
(i) ´k
(ii) P(X<2)
(iii) P(2 <X< 5).
Transcribed Image Text:2. A random variable X has the following probability distribution. 1 2 3 4 5 6 7 8 f(X) k 2k 3k | 4k 5k 6k 7k 8k Find the value of, (i) ´k (ii) P(X<2) (iii) P(2 <X< 5).
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