Question

35 POINTS!!

Answer 1

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

Answer 2

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