A random sample of 11 students produced the following data, where x is the hours spent per month playing video games, and y is the first-semester grade (out of a maximum of 80 points). The data are presented below in the table of values. 12 80 16 41 20 67 21 51 23 49 24 57 26 70 30 78 30 54 32 39 33 42 What is the equation of the regression line?

A random sample of 11 students produced the following data, where x is the hours spent per month playing video games, and y is the first-semester grade (out of a maximum of 80 points). The data are presented below in the table of values. 12 80 16 41 20 67 21 51 23 49 24 57 26 70 30 78 30 54 32 39 33 42 What is the equation of the regression line?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section3.5: Mathematical Modeling And Variation

Problem 2ECP

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Question

Pls if anyone can answer this I need help

A random sample of 11 students produced the following data, where x is the hours spent per month playing video games,
and y is the first-semester grade (out of a maximum of 80 points). The data are presented below in the table of values.
y
12
80
16
41
20
67
21
51
23
49
24
57
26
70
30
78
30
54
32
39
33
42
What is the equation of the regression line?
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