Solve the problem. A study was conducted to compare the average time spent in the lab each week versus course grade for computer 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 19 hours in the lab. Number of hours spent in lab (x) Grade (percent) 10 96 11 51 16 62 9 58 7 89 15 81 16 46 10 51 Select one: O a. 53.3% O b. 57.1% O c. 69.6% O d. 49.3%
Solve the problem. A study was conducted to compare the average time spent in the lab each week versus course grade for computer 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 19 hours in the lab. Number of hours spent in lab (x) Grade (percent) 10 96 11 51 16 62 9 58 7 89 15 81 16 46 10 51 Select one: O a. 53.3% O b. 57.1% O c. 69.6% O d. 49.3%
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.4: Special Products
Problem 21PPS
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