Use Computer Software to Obtain the Regression and Identify R²

question 104

Multiple Choice

Use computer software to obtain the regression and identify R², adjusted R², and the P-value
-A visitor to Yellowstone National Park sat down one day and observed Old Faithful, which faithfully spurts throughout the day, day in and day out. He surmised that the height of a given spurt was caused by the pressure build-up during the interval between spurts and by the momentum build-up during the duration of the spurt. He wrote down the data to test his hypothesis, but he didn't know what to do with his data. Can you help him out with his theory? $\begin{array}{ccc}\hline\text { HEIGHT } & \text { INTERVAL } & \text { DURATIO } \\\hline 150 & 86 & 240 \\154 & 86 & 237 \\140 & 62 & 122 \\140 & 104 & 267 \\160 & 62 & 113 \\140 & 95 & 258 \\150 & 79 & 232 \\150 & 62 & 105 \\160 & 94 & 276 \\155 & 79 & 248\\125 & 86 & 243 \\136 & 85 & 241 \\140 & 86 & 214 \\155 & 58 & 114 \\130 & 89 & 272 \\125 & 79 & 227 \\125 & 83 & 237 \\139 & 82 & 238\\125 & 84 & 203 \\140 & 82 & 270 \\140 & 82 & 270 \\140 & 78 & 218 \\135 & 87 & 270 \\140 & 70 & 241 \\100 & 56 & 102 \\105 & 81 & 271\\\hline\end{array}$

• A) \( .213, .182, .213 \)
• B) \( .025,-.060, .750 \)
• C) \( .089, .032, .634 \)
• D) \( .049,-.021, .123 \)

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