What is the third Quartile Of the following distribution?
10, 25, 18, 31, 16, 27, 5, 13, 32, 24, 15, 21 , 18 , 18, 24, 4, 8, 11, 11, 23

Question

What is the third Quartile Of the following distribution?
10, 25, 18, 31, 16, 27, 5, 13, 32, 24, 15, 21 , 18 , 18, 24, 4, 8, 11, 11, 23

anonymous · Answer

Quartiles are made by finding the median, and then by finding the medians of the split sections. So, put them in order from lowest to greatest, find the median, then find the two other medians. The third quartile is the one in between the second and third medians.
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4, 5, 8, 10, 11, 11, 13, 15, 16, 18, 18, 18, 21, 23, 24, 24, 25, 27, 31, 32