# This data is from a sample. Calculate the mean, standard deviation, and variance.x1142.315.317.723.944.727.4Please show the following answers to 2 decimal places.Sample Mean =Sample Standard Deviation =Sample Variance = (Please use the standard deviation above for your calculation.)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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This data is from a sample. Calculate the mean, standard deviation, and variance.

x
11
42.3
15.3
17.7
23.9
44.7
27.4

Sample Mean =

Sample Standard Deviation =

Sample Variance = (Please use the standard deviation above for your calculation.)

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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Step 1

Given data and calculation for mean and standard deviation is shown below

Step 2

Mean is given by

...

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