3. The following information on age and the number of hours exercised in a week was gathered from 13 members at a small gym. Age 25 36 44 57 25 43 19 33 40 44 28 22 25 Hours 6 5 4 6.5 2 5 4 7 4.5 3 2.5 6.5 5.5 a) Create a scatterplot of the relationship between age and hours. Include labels. Shuhotzib so anibeshim al isdy yew s hi nousmcin Insend Mygig b) Determine the correlation coefficient. 28.0 - 101 c) Describe the type of relation and comment on its strength. d') Estimate how many hours of exercise in a week a 40-year-old person would do