Regression Equation: \( y = 0.7x + 16.5 \)
Final Answer: 59
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 tenth. Using this equation, find the projected test grade, to the nearest integer, for a student with a homework grade of 37.
Homework Grade (x) Test Grade (y)
7171 6565
8787 8686
8585 8080
7373 7878
7373 6868
9090 7777
8686 9090
Answer
Attempt 2 out of 2
Regression Equation:
Final Answer:
just say the regression equation and the final answer
1 answer