Identify Discrete Probability Distributions
-Given the Table of Probabilities for the Random

Multiple Choice

Identify Discrete Probability Distributions
-Given the table of probabilities for the random variable $x$ , does this form a probability distribution? Answer Yes or No.
$\begin{array}{|c|c|c|c|c|c|}\hline x & 0 & 1 & 2 & 3 & 4 \\\hline P(x) & 0.02 & 0.07 & 0.22 & 0.27 & 0.42 \\\hline\end{array}$

A) Yes
B) $\mathrm { No }$