The graph shows the relationship between hours spent on video games and hours spent on homework last week for students in Joyce'
s class. Joyce created the following scatterplot and regression line to show this relationship. The fitted line has a yyy-intercept of 232323.
What is the best interpretation of this yyy-intercept?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
The model indicates that students who spent 232323 hours on video games will average approximately 000 hours spent on homework.
(Choice B)
B
The model indicates that students who spent 000 hours on video games will average 232323 hours spent on homework.
(Choice C)
C
Joyce spent approximately 232323 hours on homework.
(Choice D)
D
Joyce spent approximately 232323 hours on video games.
A graph plots Hours spent on homework, from 0 to 24, in increments of 2, versus Hours spent on video games, from 0 to 14, in increments of 2. Dozens of points fall diagonally in a relatively tight, narrow cluster between (0.5, 23.8) and (14.1, 3.1). A regression line falls diagonally through the center of the cluster from (0, 23) to (15, 3). All values estimated.
First, in 5 seconds, we know that he drinks 25 mL of slushy. We know this because 1 second is 5 mL, so 5 seconds is 25 mL. So, your graph should be going from the 5 second to 25 mL mark, then the 10 second and 50 mL mark, then the 15 mL and 75 mL mark, and so on.
