In a statistics class, 10 scores were randomly selected with the following results (mean = 71.5): 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What is the range?
A) 22.72
B) 12.00
C) 4.77
D) 516.20
E) 144.00

Name: In a statistics class, 10 scores were randomly selected with the following results (mean = 71.5): 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What is the range? A) 22.72 B) 12.00 C) 4.77 D) 516.20 E) 144.00
Brand: Quizplus
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Question

Quizplus · Accepted Answer

65, 66, 67, 68, 71, 73, 74, 77, 77, 77
77 − 65 = 12

In a Statistics Class, 10 Scores Were Randomly Selected with the Following