Astudent is assessing the correlation between the number of hours a plant receives sunlight and the height to which it grows. the table below shows the data: number of hours of sunlight. (x)0123456789. height of plant in cm. (y)471013161922252831. part a: is there any correlation between the number of hours of sunlight that a plant receives and the height to which it grows? justify your answer. part b: write a function which best fits the data.