Most health statistics list normal body temperature as 98.6°. A recent study of 30 healthy adults recorded their body temperatures at 8 A.M. and then displayed the results in the histogram in the following Figure. Use the Figure. Which class has the highest frequency?
A) 96.5° to 98.5°
B) 97.5° to 98.5°
C) 96.5° to 97.5°
D) 98.5° to 99.5°
E) 95.5° to 97.5°

Question

Most health statistics list normal body temperature as 98.6°. A recent study of 30 healthy adults recorded their body temperatures at 8 A.M. and then displayed the results in the histogram in the following Figure. Use the Figure. Which class has the highest frequency? 
A) 96.5° to 98.5° 
B) 97.5° to 98.5° 
C) 96.5° to 97.5° 
D) 98.5° to 99.5° 
E) 95.5° to 97.5°

Quizplus · Accepted Answer

In the histogram, the bar for the class 97.5° to 98.5° is the tallest, indicating the highest frequency. Therefore, choice B is the correct answer.

Most Health Statistics List Normal Body Temperature as 98