Question

For each of the data sets in parts a–d, compute x-bar, s2, and s.
a. 13, 1, 10, 3, 3
b. 13, 6, 6, 0
c. 1, 0, 1, 10, 11, 11, 15
d. 3, 3, 3, 3
e. For each of the data sets in parts a–d, form the interval x-bar ± 2s and calculate the percentage of the measurements that fall into that interval.


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  • CreatedMay 20, 2015
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