# Question: Given the information in Exercise 15 13 determine the linear regression

Given the information in Exercise 15.13, determine the linear regression equation describing Januaryâ€“ May burned acreage in Florida as a function of Januaryâ€“ May rainfall in the state, then identify and interpret the slope, the coefficient of correlation, and the coefficient of determination. At the 0.10 level of significance, could the population slope and the population coefficient of correlation be zero? Determine the 90% confidence interval for the population slope.

In exercise

The Florida ecosystem is heavily reliant on wet and dry seasons, and is particularly dependent on the winter and spring rainfall that helps reduce damage due to wildfires. Data file XR15013 lists the number of acres burned and the number of inches of rainfall during Januaryâ€“May for 1988â€“2000. Given these data, determine the least-squares equation for predicting acreage burned during the Januaryâ€“May period as a function of rainfall during that period, then interpret its slope.

In exercise

The Florida ecosystem is heavily reliant on wet and dry seasons, and is particularly dependent on the winter and spring rainfall that helps reduce damage due to wildfires. Data file XR15013 lists the number of acres burned and the number of inches of rainfall during Januaryâ€“May for 1988â€“2000. Given these data, determine the least-squares equation for predicting acreage burned during the Januaryâ€“May period as a function of rainfall during that period, then interpret its slope.

**View Solution:**## Answer to relevant Questions

Computer database GROWCO describes the characteristics of 100 companies identified by Fortune as the fastest growing. Two of the variables listed are revenue and net income (millions of dollars) for the most recent four ...â€śThe Ford Edsel was sold only in the 1957â€“1959 model years, but the company made a big mistake in dropping it. If they had just fitted a regression line to the sales for these 3 years and extended it to 2006, they could ...For high school seniors entering college, and for y = grade point average for the freshman year, x = Scholastic Aptitude Test score would tend to be directly related to y. Provide an example of another personal variable that ...For the regression analysis of the data in Exercise 15.77: a. Use the 0.10 level in testing whether the population coefficient of correlation could be zero. b. Use the 0.10 level in testing whether the population regression ...For the ANOVA portion of the printout shown in Exercise 15.85, explain the exact meaning of each number in the â€śSSâ€ť and â€śFâ€ť columns. In exercisePost your question