I need this question answer

The Farmington City council recently commissioned a study of park users in their community. Data were collected on the age of each person surveyed and the amount of hours he or she had spent in the park in the past month. The data collected were as follows. Time (hours) 3.5 6.6 5.4 1.5 23 4.4 8.8 4.9 5.1 1.0 Age (years) 15 28 16 29 38 48 18 24 33 56 (i) Draw a scatter plot for these data and discuss what, if any, relationship appears to be present between the two variables. (ii) Fit a least square regression line to the given data and predict the time spent by a 20 years boy in the park. (iii) Compute the correlation coefficient between age and the amount of time spent in the park Provide the explanation to the Farmington City Council explaining what the correlation measures. (iv) Calculate the value of the coefficient of determination, explain what it measures and interpret the value obtained here