The lower quartile is the value below which the following share of observations lie:

Question

MCQ (Single)Quartiles for Ungrouped Data

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The lower quartile of 3, 5, 7, 8, 10, 12, 15 is

The upper quartile of 3, 5, 7, 8, 10, 12, 15 is

The interquartile range of 3, 5, 7, 8, 10, 12, 15 is

MCQ (Single)Quartiles for Ungrouped Data

The second quartile (Q2) of a data set is the same as its

The lower quartile of 2, 4, 6, 8, 10, 12, 14 is:

The upper quartile of 2, 4, 6, 8, 10, 12, 14 is: