Professor Spiegelman's introduction to psychology class has 19 students.On the first exam,the students produce the following set of scores: 100,100,97,97,92,86,86,85,81,80,76,72,72,72,71,68,62,59,and 48.What is the range on this exam?
A) 52
B) 100
C) 100.48
D) 0

Question

Quizplus · Accepted Answer

The range is the difference between the highest and lowest scores. The highest score is 100 and the lowest score is 48, so the range is 100-48=52. Therefore, the correct choice is A.

Professor Spiegelman's Introduction to Psychology Class Has 19 Students