Question: a Work out the standard deviation of the following data. x 11 11 13 13 15 20 25 b Use the following coding to find

a Work out the standard deviation of the following data. x 11 11 13 13 15 20 25 b Use the following coding to find the standard deviation of the data. Show all the working. ix-10 ii x 10 iii x-3 2 AppendixLO1

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