Xr16-04Critics of television often refer to thedetrimental effects that all the violence shown…

Xr16-04Critics of television often refer to thedetrimental effects that all the violence shown ontelevision has on children. However, there may beanother problem. It may be that watching televi-sion also reduces the amount of physical exercise,causing weight gains. A sample of15 10-year-oldchildren was taken. The number of pounds eachchild was overweight was recorded (a negativenumber indicates the child is underweight). Inaddition, the number of hours of television view-ing per week was also recorded. These data arelisted here.Television42 34 25 35 37 38 31 33Overweight18 6 0 -1 13 14 7 7Television19 29 38 28 29 36 18Overweight-9885314-7a. Draw the scatter diagram.b. Calculate the sample regression line anddescribe what the coefficients tell you about therelationship between the two variables