Question

The data below was obtained from a random survey of 396 people. The participants were asked their political party and whether they approve, disapprove, or have no opinion of how the president is doing his job. The results of the survey are as follows: \begin{tabular}{|l|l|l|l|l|} \hline & Democrat & Republican & Independent & Total \\ \hline Approve & 122 & 56 & 5 & 183 \\ Disapprove & 94 & 64 & 10 & 168 \\ Undecided & 24 & 21 & 4 & 45 \\ Total & 240 & 141 & 19 & 396 \\ \hline \end{tabular} If a person is selected at random, what is the probability that the person approves of the job the president is doing or is an independent? Give your answer to 4 decimal places.

          The data below was obtained from a random survey of 396 people. The participants were asked their political party and whether they approve, disapprove, or have no opinion of how the president is doing his job. The results of the survey are as follows:

\begin{tabular}{|l|l|l|l|l|}
\hline
 & Democrat & Republican & Independent & Total \\
\hline
Approve & 122 & 56 & 5 & 183 \\
Disapprove & 94 & 64 & 10 & 168 \\
Undecided & 24 & 21 & 4 & 45 \\
Total & 240 & 141 & 19 & 396 \\
\hline
\end{tabular}

If a person is selected at random, what is the probability that the person approves of the job the president is doing or is an independent? Give your answer to 4 decimal places.

The data below was obtained from a random survey of 396 people. The participants were asked their political party and whether they approve, disapprove, or have no opinion of how the president is doing his job. The results of the survey are as follows:

Democrat Republican Independent Total

Approve 122 56 5 183

Disapprove 94 64 10 168

Undecided 24 21 4 45

Total 240 141 19 396

If a person is selected at random, what is the probability that the person approves of the job the president is doing or is an independent? Give your answer to 4 decimal places.

Added by Christine D.

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