(Solved): Given Samples A and B below, a. Calculate the mean and standard deviation for each sample. Sample A ...

Given Samples A and B below, a. Calculate the mean and standard deviation for each sample. Sample A: ${\overline{\mathrm{x}}}_{\mathrm{A}}=;s_{\mathrm{A}}=$ Sample B: ${\overline{\mathrm{X}}}_{\mathrm{B}}=;s_{\mathrm{B}}=$ Round to two decimal places if necessary b. Calculate the coefficient of variation for each sample. Sample A: $C{V}_{\mathrm{A}}=\%$ Sample B: $C{V}_{\mathrm{B}}=\%$ Round to two decimal places if necessary