A study students. The results are recorded in the table below. Use the equation 46 was of the least squares line to predict the grade of a student who spends 8 hours in the lab. to 81 compare Number of hours spent in lab (x) Grade (percent) (y) the 10 average 96 10 time 11 spent in 51 the lab 16 16 each 62 week 9 versus 58 course 7 51 grade for 89 15
A study was to compare the average time spent in the lab each week versus course grade for students. The results are recorded in the table below. Use the equation of the least squares line to predict the grade of a student who spends 8 hours in the lab. Number of hours spent in lab (x) Grade (percent) (y) 10 96 11 51 16 62 9 58 7 89 15 81 16 46 10 51
Test-Bank-Finite-Mathematics-9th-Edition-Lial.docx