One week into the course, a 27-year-old student is added to Mr. McKee's section roster. How does this change affect the standard deviation of the set of student ages?

Respuesta :

The standard deviation will stay the same as it is not affected by a change in a single measurement,

What is a standard deviation?

A standard deviation is a measure of how dispersed the data when compared to the mean.

In this case, the standard deviation will stay the same as it is not affected by a change in a single measurement. Therefore, the change will not affect the standard deviation of the set of student ages.

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