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Home > CC3 > Chapter 6 > Lesson 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?