Question

Where is the 1st quartile in this data set?

36, 27, 15, 22, 33, 28, 43, 12, 33, 17

Answer 1

First of all, you have to rank the numbers from the lowest to the hightest. I let you to do it.

There are 10 numbers.

So, 0.25*10 = 2.5.

In that case, the 1st quartile would be the third number "17".

Hope this helps !

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