Fill in the Missing Value So That the Following Table $\begin{array}{c|cccl}x & -4 & -3 & -2 & -1 \\\hline P(x) & 0.42 & 0.08 & ? & 0.05\end{array}$

Multiple Choice

Fill in the missing value so that the following table represents a probability distribution.
$\begin{array}{c|cccl}x & -4 & -3 & -2 & -1 \\\hline P(x) & 0.42 & 0.08 & ? & 0.05\end{array}$

A) 0.26
B) 0.45
C) 0.33
D) 0.25