7. Identify the most likely type of relationship between the two variables for each scenario. Assume the independent variable is mentioned first. Justify your answers. (8 marks)

a) The number of hours practicing free throws in basketball is negatively correlated with the number of baskets missed.

b) Snowboard sales are positively correlated with antifreeze sales.

c) Grass growth is positively correlated with amount of rainfall.

d) Interest in televised sport is positively correlated with fitness level.