Question: A reasearcher compares the box plots of two classes test scores. Class A has a larger interquartile range (IQR) than class B. What can be concluded?
A) Class A's scores are more spread out in the middle 50%
B) Class A has higher overall scores
C) Class B performed better on the test
D) Class B has more students
Correct answer: A
Grade: 8 | Topic: Statistics and Probability | Difficulty: Hard | Standard: 8. SP. A. 1