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Consider the following sample data. Sample A: 13, 23, 33 Sample B: 71, 81, 91 Sample...

Consider the following sample data.
Sample A: 13, 23, 33
Sample B: 71, 81, 91
Sample C: 1,050; 1,060; 1,070

Find the mean and standard deviation for each sample.

What does this excercise show about the standard deviation?
a) The idea is to illustrate that the standard deviation is not a function of the value of the mean.
b) The idea is to illustrate that the standard deviation is a function of the value of the mean.
Math   Statistics-And-Probability   
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