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Mumz [18]
2 years ago
9

The following data are the distances between 20 retail stores and a large distribution center. The distances are in miles.

Mathematics
1 answer:
Aleonysh [2.5K]2 years ago
3 0

Using it's concept, the standard deviation of the data-set is of 34.2.

<h3>What are the mean and the standard deviation of a data-set?</h3>

  • The mean of a data-set is given by the <u>sum of all values in the data-set, divided by the number of values</u>.
  • The standard deviation of a data-set is given by the <u>square root of the sum of the differences squared between each observation and the mean, divided by the number of values</u>.

Having this in mind, and inserting the data-set in the calculator, it is found that:

  • The mean is of 83.4.
  • The standard deviation is of 34.2.

More can be learned about the standard deviation of a data-set at brainly.com/question/12180602

#SPJ1

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