SOLUTION: Go to the coefficients readout. The constant is the intercept. Under that is the ACT and that is the slope. Using the straight line formula of Y = mx + b, which you will find on
Algebra ->
Probability-and-statistics
-> SOLUTION: Go to the coefficients readout. The constant is the intercept. Under that is the ACT and that is the slope. Using the straight line formula of Y = mx + b, which you will find on
Log On
Question 617634: Go to the coefficients readout. The constant is the intercept. Under that is the ACT and that is the slope. Using the straight line formula of Y = mx + b, which you will find on page 313, you will now predict some future GPA scores: In the formula (m) is the slope; (x) is the variable that you are looking to use as a predictor; and (b) is the intercept. Predict GPA from the following ACT scores using the regression equation/straight line formula (show all your work):
1) 20
2) 25
3) 34
Ok, sure. I'll just guess at what the "coefficients readout" says. And then I'll guess at the title and author of your textbook so that I can go out and spend $75-$150 for my own personal copy so that I can see what is on page 313 so that I can help you for free.
HELLO! Hey knucklehead, is there anyone home in there? Please learn to use your head for something besides a hat rack before you post on this site.
John
My calculator said it, I believe it, that settles it
