Question

-15 ? \begin{tabular}{l|cc|c} \hline \begin{tabular}{l} Household \\ income \end{tabular} & \begin{tabular}{c} $ 4-\mathrm{yr} $ \\ college \end{tabular} & \begin{tabular}{c} Not 4-yr \\ college \end{tabular} & Total \\ \hline \begin{tabular}{c} Less than \\ $ \$ 30,000 $ \end{tabular} & 88 & 122 & 210 \\ \begin{tabular}{c} $ \$ 30,000 $ to \\ $ \$ 75,000 $ \end{tabular} & 170 & 156 & 326 \\ \begin{tabular}{c} More than \\ $ \$ 75,000 $ \end{tabular} & 276 & 108 & 384 \\ \hline Total & 534 & 386 & 920 \\ \hline \end{tabular} Test to see whether there is an association between household income and plans for four-year college. What is the expected count for the first cell (Less than $ \$ 30,000,4 $-year college)? i $ \square $ place) What is the contribution to the chi-square statistic for the first cell? i $ \qquad $ What is the chi-square statistic? $ \square $ (round to three decimal places) What is the $ p $-value? i (round to three decimal places) (round to three decimal places) What is the conclusion?

          -15 ?
\begin{tabular}{l|cc|c}
\hline \begin{tabular}{l} 
Household \\
income
\end{tabular} & \begin{tabular}{c}
\( 4-\mathrm{yr} \) \\
college
\end{tabular} & \begin{tabular}{c} 
Not 4-yr \\
college
\end{tabular} & Total \\
\hline \begin{tabular}{c} 
Less than \\
\( \$ 30,000 \)
\end{tabular} & 88 & 122 & 210 \\
\begin{tabular}{c}
\( \$ 30,000 \) to \\
\( \$ 75,000 \)
\end{tabular} & 170 & 156 & 326 \\
\begin{tabular}{c} 
More than \\
\( \$ 75,000 \)
\end{tabular} & 276 & 108 & 384 \\
\hline Total & 534 & 386 & 920 \\
\hline
\end{tabular}

Test to see whether there is an association between household income and plans for four-year college.
What is the expected count for the first cell (Less than \( \$ 30,000,4 \)-year college)? i
\( \square \)
place)
What is the contribution to the chi-square statistic for the first cell? i \( \qquad \)
What is the chi-square statistic? \( \square \) (round to three decimal places)

What is the \( p \)-value? i (round to three decimal places) (round to three decimal places)

What is the conclusion?

-15 ?

Household

income

4-yr

college

Not 4-yr

college
Total

Less than

$ 30,000
88 122 210

$ 30,000 to

$ 75,000
170 156 326

More than

$ 75,000
276 108 384

Total 534 386 920

Test to see whether there is an association between household income and plans for four-year college.
What is the expected count for the first cell (Less than $ 30,000,4-year college)? i
□
place)
What is the contribution to the chi-square statistic for the first cell? i
What is the chi-square statistic? □ (round to three decimal places)

What is the p-value? i (round to three decimal places) (round to three decimal places)

What is the conclusion?

Added by Jerome B.

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