How do you find Q1? Check all that apply.
The third quartile is found by finding the median of the lower half of the data set
The first quartile is found by finding the median of all of the data set
The first quartile is found by finding the median of the lower half of the data set
The third quartile is found by finding the median of the upper half of the data set
The third quartile is found by finding the median of all of the data set
The first quartile is found by finding the median of the upper half of the data set
The first quartile is found by finding the median of the lower half of the data set.
The first quartile (Q1) is found by finding the median of the lower half of the data set and not by finding the median of all of the data set or the upper half of the data set. So, the correct options are:
- The first quartile is found by finding the median of the lower half of the data set