19
QuizMultiple Choice

Data Distributions — Test

Question 19 • Concepts in Probability and Statistics

Nicole received the following scores on her last 10 math assignments. 100, 88, 76, 78, 92, 94, 84, 98, 82, 90 What is the Nicole’s median score?

Answer
A
89
B
93
C
24
D
88

Explanation

Put the scores in order: 76, 78, 82, 84, 88, 90, 92, 94, 98, 100. With 10 scores, the median is the average of the two middle scores: (88 + 90) ÷ 2 = 89, so Nicole’s median score is 89.

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