Problem 8.2: Complete as directed.
Problem 8.3: Complete as directed. Construct a scatter plot for each data set. Note location instructions for the plots. Determine the best trendline model for each data set. Include the equation and the R² for each model.
Problem 8.5: Complete as directed. Construct scatter plots.. Note location instructions for the plots.
Problem 8.6: Complete as directed. Construct a scatter plot for each data set. Note location instructions for the plots. Determine the best trendline model for each data set. Include the equation and the R² for each model.