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Mathematics, 12.02.2021 08:20 mirmir62

1) Given the following weights (in pounds) of children attending a day camp, calculate the variance of the weights: 52, 57, 66, 61, 69, 58, 81, 69, 74

2) Calculate the variance and the standard deviation of the following values:

5, 14 16, 17, 18​

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