What is the first quartile, Q1, of the data set? {23, 28, 28, 36, 56, 60, 61, 65, 70}

asked Apr 16, 2018 150k views

1 vote

What is the first quartile, Q1, of the data set?

{23, 28, 28, 36, 56, 60, 61, 65, 70}

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1 vote

it is 28 because you have to take the median out then go to the first set of data and find the median of that.

Herohuyongtao answered Apr 21, 2018