Refer to Exercise 52. Use technology to create a residual plot. Sketch the residual plot and explain
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Refer to Exercise 52. Use technology to create a residual plot. Sketch the residual plot and explain what information it provides.
Exercise 52.
Here are the 40-yard-dash times (in seconds) and longjump distances (in inches) for a small class of 12 students:
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Dash time (sec) 5.41 5.05 7.01 7.17 6.73 5.68 Long-jump distance (in.) 171 184 90 65 78 130 Dash time (sec) 5.78 6.31 6.44 6.50 6.80 7.25 Long-jump distance (in.) 173 143 92 139 120 110
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To create a residual plot for the given data we need to first perform a regression analysis to estimate the relationship between the 40yarddash times and long jump distances The regression analysis wi...View the full answer
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