Regression Equations and Predicitons Practice
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Last updated over 2 years ago
10 questions
1
Write the best possible regression equation for this data set. (Round coefficients to the nearest hundredth.)
Write the best possible regression equation for this data set. (Round coefficients to the nearest hundredth.)
1
What is r2 for the data set? (Round to the nearest hundredth.)
What is r2 for the data set? (Round to the nearest hundredth.)
1
Is the regression a good match for the data?
Is the regression a good match for the data?
1
What would you predict the value of y will be when x = 12? (Round to the nearest hundredth.)
What would you predict the value of y will be when x = 12? (Round to the nearest hundredth.)
1
What would you predict the value of y will be when x = 15? (Round to the nearest hundredth.)
What would you predict the value of y will be when x = 15? (Round to the nearest hundredth.)
1
Write the best possible regression equation for this data set. (Round coefficients to the nearest hundredth.)
Write the best possible regression equation for this data set. (Round coefficients to the nearest hundredth.)
1
What is r2 for the data set? (Round to the nearest hundredth.)
What is r2 for the data set? (Round to the nearest hundredth.)
1
Is the regression a good match for the data?
Is the regression a good match for the data?
1
What would you predict the value of y will be when x = 30? (Round to the nearest hundredth.)
What would you predict the value of y will be when x = 30? (Round to the nearest hundredth.)
1
What would you predict the value of y will be when x = 200? (Round to the nearest hundredth.)
What would you predict the value of y will be when x = 200? (Round to the nearest hundredth.)