Credits Textbooks 4 The table on the right contains data collected from students at Los Medanos 3. 120.25 College in 2009. The variable, credits, is the number of credits each student took during a...

Extracted text: Credits Textbooks 4 The table on the right contains data collected from students at Los Medanos 3. 120.25 College in 2009. The variable, credits, is the number of credits each student took during a particular semester. The variable, textbooks, is the amount of money (in dollars) that students spent on the textbooks that were required for their courses that semester. The credits and textbooks data come from student reports on a 4. 65.95 6. 465.00 12 430.00 14 396.50 survey. 16 475.00 8. 208.00 A Use technology to find the line of best fit (also called the least squares regression) line. (Think carefully about which variable is explanatory.) 5.00 49.10 15 685.00 6. 220.00 4 172.00 12 302.00 Use the line of best fit to predict the amount spent on textbooks for a student 12 460.12 taking 12 units. 12 530.00 16