Makenna surveyed 48 of her female classmates to determine the number of stores each one visited before purchasing a dress for the spring dance. she wants to represent her results in a box plot. how many values in her data set will be above the third quartile for her box plot?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)