Question

In a statistics class, 10 scores were randomly selected with the following results: 74, 73, 77, 77, 71, 68, 65, 77, 67, 66.
What are the lower and upper limits?
A. 67, 77
B. 57, 87
C. 37, 107
D. 52, 92
E. 47, 97

Answer

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