Asked by basketball&batman

You use a line best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -0.993. How confident can you be that your predicted value will be reasonably close to the actual value?

a. I can't be confident at all; this is about as close to a random guess you could get

b. I can be a little confident; it might be close, or it might by way off

c. I can be very confident; it will be close, but it probably won't be exact

d. I can be certain that my predicted value will match the actual value exactly


I think it's c, but I'm not so sure. Please help :)
Answered by basketball&batman
it was c
Answered by Diamond Chic
liar the answer was b
Answered by jesse gomez
its C
Answered by fuk u
tell us how mothafuka! because we have test with this q
Answered by Iggy
its b actually i just took it
Answered by Herllo
If you are in GACA Algebra Unit 7 Lesson 7: Scatter Plots and Regression Lines, it's C
Answered by Confused person
C i Just took it thanks you guys
There are no AI answers yet. The ability to request AI answers is coming soon!