Question

35 POINTS!!
The scatter plot shows the relationship betweeen the number of hours students spend watching television and the numer of hours they spend playing outdoor sports each week.

A graph is titled Television and Sport. On the x axis, the label is Weekly Hours of
What is the y-intercept of the line of best fit and what does it represent?

A 10.4 hours; the number of hours students play outdoor sports in a week when they do not watch television
B 7.2 hours; the number of hours students play outdoor sports in a week when they do not watch television
C 10.4 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports
D 7.2 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports

Answer 1

The answer should be D if I'm reading this correctly

Answer 2

Answer:

D 7.2 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports

Step-by-step explanation:

Given is a scatter plot which shows the relationship  betweeen the number of hours students spend watching television and the numer of hours they spend playing outdoor sports each week.

From the graph showing the regression line, the regression line has y intercept as 7.2

(When x=0, y =7.2)

Hence correct answer is

D 7.2 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports