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Create a math problem, requiring your classmates to find the mean of a data set. STEP 1: Write out your math problem! (Don't forget to include a question from your classmates to answer.) Please Help I'll give you 20 pts

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14 kids in your school are 5 years old, 23 are 6, 21 are 7, 32 are 8, and 42 are 9. whats the average age in the school