Question
Find the mean, median, and mode for each set of data. Round to the nearest tenth, if necessary.$$2,8,5,18,3,5,6$$
Step 1
The mean is the sum of all the numbers divided by the count of the numbers. So, we add up all the numbers: $2+8+5+18+3+5+6 = 47$. Then, we divide this sum by the count of the numbers, which is 7. So, the mean is $\frac{47}{7} = 6.7$ (rounded to the nearest tenth). Show more…
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