Use the following information to answer questions 6 and 7. In a study, nine tires of a particular brand were driven on a track under identical conditions. Each tire was driven a particular controlled distance (measured in thousands of miles) and the tread depth was measured after the drive. Tread depth is measured in "mils." Here, 1 mil is 0.001 inch. The least-squares regression line was computed and added to a scatterplot of these data. On the plot, one data point is marked with an "X" The equation of the least-squares regression line is: Tread depth = 360.64-11.39 Miles The data value marked with "X" in the provided scatterplot has Tread Depth (Mils) 00 350 ៖ 200 0 5 O a negative value for the residual. O a positive value for the residual. O a zero value for the residual O a zero value for the correlation. 10 15 Miles(x 1000) 20 25 30

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Use the following information to answer questions 6 and 7.
In a study, nine tires of a particular brand were driven on a track under identical conditions. Each tire was driven a particular controlled distance (measured in thousands of miles) and the tread depth was measured after the drive. Tread depth is measured in
"mils." Here, 1 mil is 0.001 inch. The least-squares regression line was computed and added to a scatterplot of these data. On the plot, one data point is marked with an "X."
The equation of the least-squares regression line is:
Tread depth = 360.64 - 11.39 Miles
The data value marked with "X" in the provided scatterplot has
Tread Depth (Mils)
60
80
150
0
5
O a negative value for the residual.
O a positive value for the residual.
O a zero value for the residual.
O a zero value for the correlation.
10
15
Miles (x 1000)
20
25
30
Transcribed Image Text:Use the following information to answer questions 6 and 7. In a study, nine tires of a particular brand were driven on a track under identical conditions. Each tire was driven a particular controlled distance (measured in thousands of miles) and the tread depth was measured after the drive. Tread depth is measured in "mils." Here, 1 mil is 0.001 inch. The least-squares regression line was computed and added to a scatterplot of these data. On the plot, one data point is marked with an "X." The equation of the least-squares regression line is: Tread depth = 360.64 - 11.39 Miles The data value marked with "X" in the provided scatterplot has Tread Depth (Mils) 60 80 150 0 5 O a negative value for the residual. O a positive value for the residual. O a zero value for the residual. O a zero value for the correlation. 10 15 Miles (x 1000) 20 25 30
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