# Refer to Exercise 87. a. Find the median of Joeys first 14 quiz grades. b. Find the median of Joeys quiz grades after his unexcused absence. Explain why the 0 quiz grade does not have much effect on the median. Exercise 87. Joeys first 14 quiz grades in a marking period were as follows: 86 84 91 75 78 80

Chapter 1, Exercises #89

Refer to Exercise 87.

a. Find the median of Joey’s first 14 quiz grades.

b. Find the median of Joey’s quiz grades after his unexcused absence. Explain why the 0 quiz grade does not have much effect on the median.

**Exercise 87.**

Joey’s first 14 quiz grades in a marking period were as follows:

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