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Mathematics
Mathematics
Problem
Find the variance (correct to two decimal places) of the observations 2, 4, 7, 9, 10 and 13. a)
16.30
16.30
16.30
b)
3.69
3.69
3.69
c)
13.58
13.58
13.58
d)
13.83
13.83
13.83
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