Question: Calculate x (x-bar) for the data shown, to two decimal places. NOTE x is also known as the sample mean x 28.6 14.6 12 9.8

Calculate x (x-bar) for the data shown, to two decimal places. NOTE x is also known as the sample mean

x
28.6
14.6
12
9.8
9.2
9.9
22.7

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