Question: Find the standard deviation for the indicated sets of numbers. A calculator may be used. The diameters in Exercise 33 Data from Exercises The diameters

Find the standard deviation for the indicated sets of numbers. A calculator may be used.

The diameters in Exercise 33



Data from Exercises

The diameters of a sample of fiber-optic cables were measured (to the nearest 0.0001 mm) with the following results.

Diameter (mm) No. Cables 0.0057 0.0057 0.0058 0.0059 0.0060 18 36 50


Find the mean of the diameters.

Diameter (mm) No. Cables 0.0057 0.0057 0.0058 0.0059 0.0060 18 36 50 65 0.0061 31

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