Which statement about the outlier in the data set is true? Hugo should not include the outlier because it lessens the effect of showing that sunlight helps plants grow. Hugo should include the outlier because it shows there is no relationship between hours of sunlight and plant height. Hugo should not include the outlier because it strengthens the effect of showing that sunlight helps plants grow. Hugo should include the outlier because it shows there is a relationship between hours of sunlight and the height of the plant.