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Mathematics 7 Online
OpenStudy (anonymous):

What is the standard deviation of the following data? If necessary, round your answer to two decimal places. 13, 11, 4, 5, 6, 9, 10, 12, 15, 16

OpenStudy (anonymous):

3.91 6.27 4.52 5.78

OpenStudy (anonymous):

c?

OpenStudy (anonymous):

yes they are.. its a question on my homework..

OpenStudy (anonymous):

it has to be

OpenStudy (anonymous):

@tux

OpenStudy (tux):

Correct answer is a 3.91 3.91 is result for population 4.12 is result for sample

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