Question

first quartile is also known as​

Answer 1

Answer:

The first quartile (Q1) is defined as the middle number between the smallest number and the median of the data set. It is also known as the lower quartile or the 25th empirical quartile and it marks where 25% of the data is below or to the left of it (if data is ordered on a timeline from smallest to largest).

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Answer 2

Answer:

Lower quartile.

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