What are the boundaries of the class 1.87-3.43?
A) 1.879-3.439
B) 1.865-3.435
C) 1.82-3.48
D) 1.87-3.43

Question

Quizplus · Accepted Answer

The boundaries of a class in statistics are determined by adjusting the lower limit of the class downward and the upper limit upward by half of the smallest measurement unit used in the data. Assuming the smallest measurement unit is 0.01 (based on the precision of the class limits given), the boundaries would be 1.865 (1.87 - 0.005) and 3.435 (3.43 + 0.005).

What Are the Boundaries of the Class 1.87-3.43