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, estimate the homework grade, to the
nearest integer, for a student with a test grade of 78.
Homework
Grade (x)
Test Grade
(y)
83
80
75
62
75
67
63
54
74
78
71
69
89
81
What is the slope m=
What is the y-intercept b =
What is the correlation r =
(rounded to three decimal places use 0

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.

the answer is 1030 it's very simple math.

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.