Question: Given a data set named 'test' with numeric variable x, (a) Calculate the mean over all observations. (b) Calculate the standard deviation. (c) Calculate the

Given a data set named 'test' with numeric variable x,

(a) Calculate the mean over all observations.

(b) Calculate the standard deviation.

(c) Calculate the cumulative mean at each observation.

(d) Calculate the minimum and maximum values.

(e) Calculate the median.

(f) Calculate the future value of sequential, monthly investments x compounded monthly at a nominal annual interest rate of 5%.

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