contestada

If there are 21 values in a data set in order from smallest to largest, what is the first quartile of the data set

Respuesta :

Answer:

See below in bold.

Step-by-step explanation:

The median will be the middle number - that is the 11th.

The first quartile will be the middle value of the first ten numbers.

That is the mean of the 5th and 6th number.

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