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Growth spurt: It is generally known that boys grow at an unusually fast rate between the ages of about 12 and 14 . Following are heights, in inches of 10 boys, measured at age 12 and again at age 14 . Can you conclude that the mean increase in height differs from 5 inches? Let \( \mu_{1} \) represent the mean height at age 14 and \( \mu_{d}=\mu_{1}-\mu_{2} \). Use the \( \alpha=0.10 \) level and the \( P \)-value method with the TI-84 Plus calculator. \begin{tabular}{lllllllllll} \hline & \multicolumn{10}{c}{ Height } \\ \hline Age 12 & 57.8 & 68.3 & 63.0 & 64.4 & 58.2 & 59.7 & 60.2 & 63.7 & 60.2 & 62.7 \\ \hline Age 14 & 62.8 & 73.6 & 67.7 & 69.2 & 64.6 & 66.1 & 65.9 & 68.3 & 65.2 & 67.9 \\ \hline \end{tabular} Send data to Excel Part: \( 0 / 4 \) Part 1 of 4 (a) State the appropriate null and alternate hypotheses. \[ \begin{array}{l} H_{0}: \square \\ H_{1}: \square \end{array} \] This hypothesis test is a (Choose one) \( \square \) test.

          Growth spurt: It is generally known that boys grow at an unusually fast rate between the ages of about 12 and 14 . Following are heights, in inches of 10 boys, measured at age 12 and again at age 14 . Can you conclude that the mean increase in height differs from 5 inches? Let \( \mu_{1} \) represent the mean height at age 14 and \( \mu_{d}=\mu_{1}-\mu_{2} \). Use the \( \alpha=0.10 \) level and the \( P \)-value method with the TI-84 Plus calculator.
\begin{tabular}{lllllllllll}
\hline & \multicolumn{10}{c}{ Height } \\
\hline Age 12 & 57.8 & 68.3 & 63.0 & 64.4 & 58.2 & 59.7 & 60.2 & 63.7 & 60.2 & 62.7 \\
\hline Age 14 & 62.8 & 73.6 & 67.7 & 69.2 & 64.6 & 66.1 & 65.9 & 68.3 & 65.2 & 67.9 \\
\hline
\end{tabular}
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Part: \( 0 / 4 \)

Part 1 of 4
(a) State the appropriate null and alternate hypotheses.
\[
\begin{array}{l}
H_{0}: \square \\
H_{1}: \square
\end{array}
\]

This hypothesis test is a (Choose one) \( \square \) test.

Growth spurt: It is generally known that boys grow at an unusually fast rate between the ages of about 12 and 14 . Following are heights, in inches of 10 boys, measured at age 12 and again at age 14 . Can you conclude that the mean increase in height differs from 5 inches? Let μ1 represent the mean height at age 14 and μd=μ1-μ2. Use the α=0.10 level and the P-value method with the TI-84 Plus calculator.

10c Height

Age 12 57.8 68.3 63.0 64.4 58.2 59.7 60.2 63.7 60.2 62.7

Age 14 62.8 73.6 67.7 69.2 64.6 66.1 65.9 68.3 65.2 67.9

Send data to Excel
Part: 0 / 4

Part 1 of 4
(a) State the appropriate null and alternate hypotheses.

H0: □

H1: □

This hypothesis test is a (Choose one) □ test.

Added by Mark S.

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