A researcher records the following scores for an Olympic gymnast following her routine: 9.9, 9.8, 9.6, 9.5, 9.7, 9.1, 8.9, and 9.8. What is the range for the scores?
a. 1.0 (9.9 to 8.9)
b. 0.3 (9.8 to 9.5)
c. 0.5 (9.6 to 9.1)
d. It is not possible to compute a range with an even number of scores.
Answer: A
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