Adoctor is measuring the average height of male students at a large college. the doctor measures the heights, in inches, of a sample of 40 male students from the baseball team. using this data, the doctor calculates the 95% confidence interval (63.5, 74.4). which one of the following conclusions is valid? no conclusion can be drawn. the doctor can be 95% confident that the mean height of male students at the college is between 63.5 inches and 74.4 inches. 95% of the male students from the baseball team have heights between 63.5 inches and 74.4 inches.