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10 votes
10 votes
Find the mean of the data set: 5, 19, 11, 3, 21, 9. (Round your answers to one decimal place, if necessary.)

User BarelyFitz
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1 Answer

18 votes
18 votes

Answer:

11.33

Explanation:

Add all of the numbers together, then divide them by the number of numbers (6)

User Alex Nikolsky
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