Question

10)

Test Scores
88
94
77
92
99
80
87

Consider Clint's science test scores for the semester. Find the interquartile range of the scores.
A) 4
B) 7
C) 12
D) 14

Answer 1

14

Explanation:

Answer 2

77, 80, 87, 88, 92, 94, 99
the median is 88
Q1 is 80 and Q3 is 94
94-80 = 14 which is the interquartile range

therefore, your answer is D) 14