Complete the table below to answer the following questions (use spreadsheet software): A psychologist wants to find out if there is any relationship between reaction time and age in adults. She conducted an experiment and made the following observation. Average Reaction Time Age (years) (s) 45 0.25 68 0.46 32 0.11 36 0.12 20 0.08 88 0.27 64 0.44 27 0.09 75 0.60 56 0.32 b). Find the equation for the line of best fit, assuming the relationship is linear (you may use software). (A: 2 marks) c) Perform 4 different regressional analyses on the data to determine the line/curve of best fit. List the types of regressions and their coefficients of determination. (A: 4 marks) i: d) A iii: ii: iv: