Question

Calculate the 5-number summary of the skewed dataset 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 14, 16. Which of the following choices is quartile 3?

Answer 1

The 5-number summary of the dataset is as follows:
Minimum: 5
Q1 (First Quartile): 6.5
Median: 8
Q3 (Third Quartile): 9
Maximum: 16

Therefore, the third quartile (Q3) is 9.