SOLUTION: For the number of hours studying (x) to predict a score on an exam (y), the Least-Squares regression line is y = 49.7124 + 4.288 (x) Make a prediction for a student who studi

Algebra ->  Probability-and-statistics -> SOLUTION: For the number of hours studying (x) to predict a score on an exam (y), the Least-Squares regression line is y = 49.7124 + 4.288 (x) Make a prediction for a student who studi      Log On


   



Question 847019: For the number of hours studying (x) to predict a score on an exam (y), the Least-Squares regression line is
y = 49.7124 + 4.288 (x)
Make a prediction for a student who studies for 10 hours
Question 9 options:

42.88

92.6

10

49.71

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
y = 49.7124 + 4.288 (x)
y = 49.7124 + 4.288 (10) = 92.6 the only choice it could :)