A discrete random variable $\mathrm { x }$ can assume five possible values: $2,3,5,8,10$. Its probability distribution is shown below. Find the probability for the value of $x = 5$.
$\begin{array}{c|ccccc}
\mathrm{x} & 2 & 3 & 5 & 8 & 10 \
\hline \mathrm{p}(\mathrm{x}) & 0.10 & 0.20 & ? ? ? & 0.30 & 0.10
\end{array}$

A) 0.1
B) 0.7
C) 0.2
D) 0.3

Question

A discrete random variable $\mathrm { x }$ can assume five possible values: $2,3,5,8,10$. Its probability distribution is shown below. Find the probability for the value of $x = 5$.
$\begin{array}{c|ccccc}
\mathrm{x} & 2 & 3 & 5 & 8 & 10 \
\hline \mathrm{p}(\mathrm{x}) & 0.10 & 0.20 & ? ? ? & 0.30 & 0.10
\end{array}$

A) 0.1
B) 0.7
C) 0.2
D) 0.3

Quizplus · Accepted Answer

The Answer of A discrete random variable $\mathrm { x }$ can assume five possible values: $2,3,5,8,10$. Its probability distribution is shown below. Find the probability for the value of $x = 5$.
$\begin{array}{c|ccccc}
\mathrm{x} & 2 & 3 & 5 & 8 & 10 \
\hline \mathrm{p}(\mathrm{x}) & 0.10 & 0.20 & ? ? ? & 0.30 & 0.10
\end{array}$

A) 0.1
B) 0.7
C) 0.2
D) 0.3

A Discrete Random Variable x\mathrm { x }x Can Assume Five Possible Values

A Discrete Random Variable $\mathrm { x }$ Can Assume Five Possible Values