Researchers have collected data on the hours of television watched in a day and the age of a person. You are given the data below:

Hours of Television	Age
1	45
3	30
4	22
3	25
6	5

a) Determine which variable is the dependent variable (hours of television)

b) Compute the least squares estimated line (y=6.564-0.1246x)

c) Is there a significant relationship between the two variables? Use a 0.05 level of significance. Be sure to state the null and alternnative hypothesis

d) Compute the coefficient of determination. How would you interpret this value?