Consider the following sample data. Sample A: Sample B: Sample C: 11, 19, 27 69, 77, 85 1,040; 1,048; 1,056 (a) Find the mean and standard deviation for each sample. Sample A: 19 Sample B: 77 Sample C: 1048 Mean Sample Standard Deviation 6.5320 6.5320 6.5320 (b) What does this exercise show about the standard deviation? The idea is to illustrate that the standard deviation is not a function of the value of the mean. O The idea is to illustrate that the standard deviation is a function of the value of the mean.

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