Taller basketball players have a theoretical shooting advantage because it's harder to block them. But can a player's height determine how well they shoot free throws, where there is no defender?(6 marks)

Player Height (cm)

Free Throw Shooting Percentage

188= 74%

208=80%

186=75%

190=76%

211=85%

205=90%

214=88%

200=80%

a)Determine the coefficient of determination and interpret its value.(2 marks)

b)What is the equation of the regression line? Keep three decimal places for calculated values.(2 marks)

c)Estimate the percentage of free throws a 200cm tall player will make.(2 marks)