This data is from a sample. Calculate the mean, standard deviation, and variance. 37.3 13.1 36.7 20.8 48.8 36.4 39.5 38.5 Please show the following answers to 2 decimal places. Sample Mean= 33.88 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 =
