Question: This data is from a sample. Calculate the mean, standard deviation, and variance. x 25.5 37.1 38.8 37.3 39 28.9 32.6 Please show the following

This data is from a sample. Calculate the mean, standard deviation, and variance. x 25.5 37.1 38.8 37.3 39 28.9 32.6 Please show the following answers to 2 decimal places. Sample Mean = Sample Standard Deviation = Sample Variance = Ooops - now you discover that the data was actually from a population! So now you must give the population standard deviation. Population Standard Deviation =

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