Five students were randomly selected from a pool of eligible students to attend the university of north georgia. their grade point averages (gpas) when they entered the program were between 3.2 and 4.0. the following data were obtained regarding their gpas on entering the program versus their current gpas. use linear regression to obtain a function where x is the entering gpa and y is the current gpa. use the function to predict the current gpa of a student whose entering gpa was 3.0. round to the nearest hundredth.