Task No. 2 (to be recorded as one of your Performance Tasks) A. Construct a scatterplot (using MS Excel or manual graphing method) for the following data and use it to comment on the form, direction, and strength between the variables. 1. Age of a 11 12 13 14 15 16 17 18 19 20 person (years) Weight (kg) 40 42 38 43 45 51 48 48 50 47 2. Age of a car, Years 0.5 1 1.5 2 3 4 4.5 5 6 7 Mileage, 16 15 km/L 10 12 10 12 11 10 11 8B. Find the value of Pearson coefficient r. Give your conclusion about the variables of the studies 1- The diameter of the longest lichens growing on gravestones were measured. Data gathered to show the following: Age of the gravestone X {years} 136