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Mathematics
Mathematics
Problem
Calculate the standard deviation (correct to two decimal places) of the observations
3
,
7
,
11
,
15
,
19
3,\;7,\;11,\;15,\;19
3
,
7
,
11
,
15
,
19
. a)
6.32
6.32
6.32
b)
32.00
32.00
32.00
c)
5.66
5.66
5.66
d)
4.47
4.47
4.47
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