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5, 7, 9
Show that the mean of these three numbers is 7.​

User Dizy
by
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1 Answer

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Answer:

Mean= 7

Explanation:

The numbers are 5, 7, 9

Mean= sum of numbers/ total numbers

= 5+7+9/3

= 21/3

= 7

Hence the mean is 7

User Lucca Ferri
by
5.7k points