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Find the standard deviation of the data set below. Round your answer to three decimal places. 2, 4, 6, 6, 8, 10, 11, 12, 14, 16, 17, 18, 18, 18

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would the mean of the data be 11.43 or 11.4
To find the mean you add up all of the numbers and then you divide the sum of the numbers by the amount of numbers you have.
\[2+ 4+ 6+ 6+ 8+ 10+ 11+12+14+ 16+ 17 +18 +18+ 18=160\]

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yes and 160 divded by 14 is 11.42
Right! So, did you have any options for this question?
nope :D
Did it ask you to round your answer?
yes but it is asking for the standard deviation
Ohh okay, so your answer to the mean would be 11.42.
so now I would have to subtract or add the numbers from 11.42
I think your answer would be 11.42.
then i would have to square that result right?
Yes, and then what would you get?
hold on I have to do it :)

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