Applied Statistics and Probability for Engineers, 6th Edition

Published by Wiley
ISBN 10: 1118539710
ISBN 13: 978-1-11853-971-2

Chapter 3 - Section 3-5 - Discrete Uniform Distribution - Exercises - Page 80: 3-90

Answer

$X$ has not a discrete uniform distribution because different values in its range, $\mathrm{x} 1, \mathrm{x} 2, \ldots, \mathrm{xn},$ have different probability

Work Step by Step

Random variable $X=$ hospital's number $\rightarrow x=\{1,2,3,4\}$ $$\left[\begin{array}{ccccc}{x} & {1} & {2} & {3} & {4} \\ {P(x)} & {0.238} & {0.314} & {0.254} & {0.194}\end{array}\right]$$
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