Question

What is the third quartile of this data set 20,21,24,25,28,29,35,37,39,42,44

Answer 1

Answer:

The third quartile would be 39.

Step-by-step explanation:

• Since the numbers are already in order, the next step would be to find the median:

- The median is the middle number; found by ordering all data points and picking out the one in the middle.

• The median would be 29.

• The first quartile, is denoted as Q1 and is the middle number that falls between the smallest value of the data set and the median.

• The first quartile would be 24.

• The third quartile, is denoted as Q3 and is the median of the upper half of the data set.

• The third quartile would be 39.

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