ASSIGNMENT STATISTICS 1. Complete the following table. [1 mark each] Annual Sa1a1 Weekl Earnins Monthl Earninos w_ -_ 2. Mary and John own a home. The costs of maintaining their home are as follows: Mortgage $885.42 per month Taxes $3256.98 per year Heating $1025 per year Electricity $ 38 biweekly , Telephone $ 32 per month Cable $ 62.33 per month Home insurance $ 156.25 for 2 months Water $ 133.48 every three months Maintenance and repairs ' $ 4200 per year Groceries $ 152 weekly a) Calculate the amount per month for the costs not given per month [1 mark each] h) Calculate the total monthly cost. [1 mark] 5. The table shows the results of a survey of 15 teenagers, in which participants indicated their age and number of hours of physical activity per week. [4 marks] Age 14 (years) 16 17 15 18 19 19 18 13 15 16 16 16 17 Physical Activity 3 5 (hours) 14 10 a. Draw a scatter plot of the data. b. Determine the equation of the line of best fit; use points (15, 10) and (19, 6)5. The table shows the results of a survey of 15 teenagers, in which participants indicated their age and number of hours of physical activity per week. [4 marks] Age 14 (years) 16 17 15 18 19 19 18 13 15 16 16 16 17 Physical Activity 3 5 (hours) 14 10 a. Draw a scatter plot of the data. b. Determine the equation of the line of best fit; use points (15, 10) and (19, 6)