## Thinking Mathematically (6th Edition)

Published by Pearson

# Chapter 12 - Statistics - 12.2 Measures of Central Tendency - Exercise Set 12.2: 16

#### Answer

median = $95$

#### Work Step by Step

Arrange the scores from least to greatest to obtain: $30, 70, 90, 100, 100, 100$ There are six numbers. The middle numbers are the third and the fourth scores, which are 90 and 100, respectively. The median will be the mean of these two numbers. Thus, median = $\dfrac{90+100}{2} = \dfrac{190}{2} = 95$

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.