Consider the sample data. X: 22.6 30.1 54.8 66.5 72.2 89.1 (a) Calculate x. Ex=335.3 Calculate...

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Consider the sample data. X: 22.6 30.1 54.8 66.5 72.2 89.1 (a) Calculate x. Ex=335.3 Calculate x Ex2 21993.71 (b) Use the results of part (a) and the appropriate computation formu s = S= Need Help? Read It Consider the sample data. X: 22.6 30.1 54.8 66.5 72.2 89.1 (a) Calculate x. Ex=335.3 Calculate x Ex2 21993.71 (b) Use the results of part (a) and the appropriate computation formu s = S= Need Help? Read It