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1 The ages of Devin's five cousins are listed below. 19 10 20 15 13 1) Calculate the mean. H = 2) Fill in the

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The ages of Devin's five cousins are listed below. 19 10 20 15 13 1) Calculate the mean. H = 2) Fill in the table below: Fill in the differences of each data value from the mean, then the squared differences. x - H ( 2 - 1 ) 2 19 10 20 15 13 [( x - 14 ) 2 - 3) Calculate the population standard deviation (o). N (Please round your answer to two decimal places)

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