A clinic recorded these patient wait times in minutes: 12, 18, 15, 21, 12, 18. What is the mean wait time?
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Correct!
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Correct answer to question 212 (Arithmetic Reasoning): 16 minutes
Method
Add all six wait times and divide by 6. The total is 96 minutes, and 96 divided by 6 is 16 minutes.
Updated: November 2026
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