The box plots below show the math scores of students of two different classes:

box plot for class a has minimum value equal to 55, lower quartile equal to 65, median equal to 75, upper quartile equal to 80

based on the box plots, which statement is correct? (5 points)

the median score of class a is greater than the median score of class b.

the lower quartile of class a is greater than the lower quartile of class b.

the upper quartile of class a is greater than the upper quartile of class b.

the maximum score of class a is greater than the maximum score of class b.