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OpenStudy (anonymous):
hi i was wondering if anyone can help me with this problem What is the variance of the following data? If necessary, round your answer to two decimal places. 12, 13, 8, 13, 9, 11, 12, 9, 11 thank you
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OpenStudy (anonymous):
2.99 3.00 3.01 3.02 possible answers
OpenStudy (tkhunny):
Have you computed the mean? Have you completed the sum of squares?
OpenStudy (anonymous):
nop
OpenStudy (dan815):
|dw:1381899871421:dw|
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