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OpenStudy (anonymous):
Which of the choices is the variance of the sample shown here? 35, 36, 41, 56, 60, 71 A.14.7 B.13.7 C.50.3 D.188.2 E.215.8
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OpenStudy (anonymous):
do you know how to calculate variance?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
then you should look up in your maths book?
OpenStudy (anonymous):
i dont have one
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