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This data is from a sample. Calculate the mean, standard deviation, and variance. 1: 42.3 21 45.4 40.8 34.8 15 23.9 11.3 Please show the

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This data is from a sample. Calculate the mean, standard deviation, and variance. 1: 42.3 21 45.4 40.8 34.8 15 23.9 11.3 Please show the following answers to 2 decimal places. Sample Standard Deviation = C] Sample Variance = C] Ooops - now you discover that the data was actually from a population! So now you must give the population standard deviation. Population Standard Deviation = C]

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