Given the Contingency Table Shown Here, Find the Probability That

question 110

Multiple Choice

Given the contingency table shown here, find the probability that either event A₂ or event B₂ will occur. $$\begin{array} { |c | c | c | c | c | c | } \hline{ } & { A _ { 1 } } & A _ { 2 } & A _ { 3 } & A _ { 4 } & \text { Row Total } \\\hline B _ { 1 } & 12 & 26 & 42 & 68&148 \\\hline B _ { 2 } & 14 & 28 & 44 & 64 &150\\\hline B _ { 3 } & 18 & 32 & 47 & 72 &169\\\hline \text { Col Total } & 44 & 86 & 133 & 204 & 467 \\\hline\end{array}$$

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Definitions:

Initially False Expectations

Expectations that start off as incorrect but may change over time as new information is acquired.

Fulfilment

The achievement of something desired, promised, or predicted, leading to satisfaction or happiness.

Self-Fulfilling Prophecy

A prediction or expectation about a situation or behavior that causes the prediction to be fulfilled by influencing the situation or people's behavior.

Studied Hard

A phrase indicating the process of dedicating significant effort and time to learning or mastering a subject matter.