What is the range of the following groups of scores: 4, 7, 8, 8, 9, 10, 12, and 14?

What is the range of the following groups of scores: 4, 7, 8, 8, 9, 10, 12, and 14?



a. 8.5
b. 11
c. 8
d. 9
e. 10


Answer: b. 11


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