Consider the following sample data. Sample A: 9, 18, 27 Sample B: 79, 88, 97 Sample C: 1, 090; 1, 099; 1, 108 (a) Find the mean and standard deviation for each sample. Sample A Sample B Sample C Mean Sample Standard Deviation (b) What does this exercise show about the standard deviation? O 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