Question: The regression equation Credits = 15.4 .07 Work was estimated from a sample of 21 statistics students. Credits is the number of college credits taken
The regression equation Credits = 15.4 –.07 Work was estimated from a sample of 21 statistics students. Credits is the number of college credits taken and Work is the number of hours worked per week at an outside job.
(a) Interpret the slope.
(b) Is the intercept meaningful? Explain.
(c) Make a prediction of Credits when Work 5 0 and when Work 5 40. What do these predictions tell you?
Step by Step Solution
3.45 Rating (171 Votes )
There are 3 Steps involved in it
a Increasing the number of hours worked per week by 1 hour reduces the ex... View full answer
Get step-by-step solutions from verified subject matter experts
Document Format (1 attachment)
485-M-S-L-R (3511).docx
120 KBs Word File
