The following table shows the number of full-time faculty that WVU has on staff throughout the years.
Year # of Faculty 2003 1250, 2007 1310, 2009 1370, 2013 1500, 2017 1540, 2018 1700
(A) Find the equation of the regression line that represents the number of full-time faculty, F , as a function of x years since 2000. (round the regression coefficients to two decimal places) F(x) =
(B) What is the correlation coefficient (r-value) for the regression model? (Round your answer to three decimal places) r =
(C) Given the value of r , does the regression line model the data well? That is, does the equation do a good job of modeling the data? No, the r-value is low, meaning the data can't be modeled using a line. Yes, the r-value is high, meaning the data can be modeled using a line. No, the r-value is high, meaning the data can't be modeled using a line. Yes, the r-value is low, meaning the data can be modeled using a line
(D) Using the regression line, How many Faculty members did WVU have in 2014? (Round your answer to the nearest whole number) Click here for help with symbolic formatting.