A Table of Joint Probabilities Is Shown Below$$\begin{array} { | c | c | c | c | }
\hline & A _ { 1 } & A _ { 2 } & A _ { 3 } \
\hline B _ { 1 } & 0.15 & 0.25 & 0.20 \
\hline B _ { 2 } & 0.10 & 0.15 & 0.15 \
\hline
\end{array}$$

Question

A Table of Joint Probabilities Is Shown Below$$\begin{array} { | c | c | c | c | } 
\hline & A _ { 1 } & A _ { 2 } & A _ { 3 } \
\hline B _ { 1 } & 0.15 & 0.25 & 0.20 \
\hline B _ { 2 } & 0.10 & 0.15 & 0.15 \
\hline
\end{array}$$

Examlex · Accepted Answer

The Answer of A Table of Joint Probabilities Is Shown Below$$\begin{array} { | c | c | c | c | } 
\hline & A _ { 1 } & A _ { 2 } & A _ { 3 } \
\hline B _ { 1 } & 0.15 & 0.25 & 0.20 \
\hline B _ { 2 } & 0.10 & 0.15 & 0.15 \
\hline
\end{array}$$

A Table of Joint Probabilities Is Shown Below Calculate the Marginal Probabilities of Event B

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