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    Statistics
  3. Study Set
    Stats Data and Models Study Set 1
  4. Exam
    Exam 14: Random Variables
  5. Question
    \[\begin{array} { r | r } \mathrm { x } & \mathrm { P } ( \mathrm { X } = \mathrm { x } ) \\ \hline 0 & 0.50 \\ 1 & 0.12 \\ 2 & 0.16 \\ 3 & 0.20 \\ 4 & 0.02 \end{array}\]
Solved

A)112
B)0

Question 161

Question 161

Multiple Choice

xP(X=x) 00.5010.1220.1630.2040.02\begin{array} { r | r } \mathrm { x } & \mathrm { P } ( \mathrm { X } = \mathrm { x } ) \\\hline 0 & 0.50 \\1 & 0.12 \\2 & 0.16 \\3 & 0.20 \\4 & 0.02\end{array}x01234​P(X=x) 0.500.120.160.200.02​​


A) 1.12
B) 0.97
C) 1.52
D) 1.02
E) 1.62

Correct Answer:

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