### Home > CCAA > Chapter 6 Unit 9 > Lesson CC3: 6.2.2 > Problem 6-63

The box plot at right shows the different grades (in percents) that students in Ms. Sanchez’s class earned on a recent test.

What was the median score on the test? What were the highest and lowest scores?

Do you remember how to read a box plot?

Did most students earn a particular score? How do you know?

Can this be determined from a box plot?

If Ms. Sanchez has

students in her class, about how many students earned a grade of or higher? About how many earned more than ? Explain how you know. Since

is the median, half of the class earned or higher and half earned lower than . students earned or higher, students earned or higher

Can you tell if the scores between

and were closer to or closer to 90%? Explain. Can this be determined from a box plot?