Eamings per share. The earnings per share (in dollars) for 12 companies selected at random from the list of Fortune 500 companies are: 0.93 1.25 6.49 6.44 2.22. 2.24 7.07 3.89 8.48 7.63 8.49 8.49 ... a. Find the mean of the earnings per share. $ 5.30 (Type an integer or a decimal. Round to two decimal places.) b. Find the standard deviation of the earnings per share. $ (Type an integer or a decimal. Round to two decimal places.) Question Viewer

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