Question
Consider this dataset: 22,29,31,30,22,24,18,20,25. What is the third quartile’s value
Answers
GPT 3.5
To find the third quartile (Q3) of the dataset, first arrange the data in ascending order: 18, 20, 22, 22, 24, 25, 29, 30, 31.
The median of the dataset is the middle value, which in this case is 24.
Now, split the dataset into two halves. The lower half includes the values 18, 20, 22, 22, and 24, while the upper half includes the values 25, 29, 30, 31.
The third quartile (Q3) is the median of the upper half of the data. The median of the upper half is 29.
Therefore, the third quartile's value is 29.
The median of the dataset is the middle value, which in this case is 24.
Now, split the dataset into two halves. The lower half includes the values 18, 20, 22, 22, and 24, while the upper half includes the values 25, 29, 30, 31.
The third quartile (Q3) is the median of the upper half of the data. The median of the upper half is 29.
Therefore, the third quartile's value is 29.