Calculate the mean and the standard deviation

Reference no: EM131009553

In evaluating a forage crop, it is important to meas- ure the concentration of various constituents in the plant tissue. In a study of the reliability of such measurements, a batch of alfalfa was dried, ground, and passed through a fine screen. Five small (0.3 gm) aliquots of the alfalfa were then analyzed for their content of insoluble ash.6 The results (gm/kg) were as follows:

10.0 8.9 9.1 11.7 7.9

For these data, calculate the mean, the standard deviation, and the standard error of the mean.

Reference no: EM131009553

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