The box-and-whisker plot below represents some data set. What is the value of the second quartile?
20
22
24
26
28
30
32
34
36
38
Answer
Attempt 2 out of 2
The second quartile is the median, which is the middle value of the data set when it is ordered from least to greatest. In this case, the second quartile is the value of the median of the box-and-whisker plot, which is 28. So, the answer is:
28