Vuurwy
A mathematics teacher wanted to see the correlation between test scores and
homework....
Mathematics, 07.01.2021 06:20 mary2971
Vuurwy
A mathematics teacher wanted to see the correlation between test scores and
homework. The homework grade (x) and test grade (y) are given in the accompanying
table. Write the linear regression equation that represents this set of data, rounding
all coefficients to the nearest hundredth. Using this equation, find the projected test
grade, to the nearest integer, for a student with a homework grade of 84.
Homework Grade (x) Test Grade (y)
86
72
76
79
88
78
80
78
83
85
55
42
76
77
Answers: 3
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