A class of 37 students took a test worth 100 points. The five-number summary of their scores is 55, 67, 73, 81, 98.

Identify theFALSEstatement:

• At least 25% of the students scored a 67 or below.
• At least 18 students scored below a 67.
• At least 9 students scored between 67 and 73.
• At least 25% of the students scored an 81 or above.

Here are the distributions of quiz scores for two classes. Each class has 25 students. The median for each class is 5. Which histogram has the smallest IQR?

10 8 - Class A 6- 4- 2 Frequency 10- 8 Class B 6 4- O 2 4 6 8 10 Scores