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PAGE: 12SET: ExercisesPROBLEM: 92
Please look in your text book for this problem Statement

The population data set is .

Calculate the standard deviation by using the formula : .

Where is standard deviation.

= Each value in the data set.

= Mean of all values in the data set.

= Number of values in the data set.

Find the mean.

 

.

From each number subtract mean and square the result.

Find the mean of squared difference.

.

Standard deviation .



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