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Consider the following sample data. Sample A: 7, 11, 15 Sample B: 65, 69, 73 Sample C: 1, 020; 1, 024; 1, 028 (a) Find the mean and standard deviation for each sample. Sample A Sample B Sample C Mean 11 69 1.024 Sample Standard Deviation (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. The idea Is to illustrate that the standard deviation is a function of the value of the mean