A Table of Joint Probabilities Is Shown Below Calculate P $A _ { 2 }$

question 53

Essay

A table of joint probabilities is shown below. $$\begin{array} { | c | c | c | c | } \hline & A _ { 1 } & A _ { 2 } & A _ { 3 } \\\hline B _ { 1 } & 0.15 & 0.25 & 0.20 \\\hline B _ { 2 } & 0.10 & 0.15 & 0.15 \\\hline\end{array}$$ Calculate P( $A _ { 2 }$ / $B _ { 1 }$ ).

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Definitions:

William Henry Harrison

The ninth President of the United States, whose term in 1841 was the shortest in U.S. presidential history, dying just one month after taking office.

Public Sphere

An area in social life where individuals can come together to freely discuss and identify societal problems, and through that discussion influence political action.

1830s and 1840s

A period marked by significant social, political, and technological changes worldwide, including movements for reform and the expansion of the Industrial Revolution.

National Appeal

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