What Is 25 Percentile And 75th Percentile?
What Is 25 Percentile And 75th Percentile? 25th Percentile – Also known as the first, or lower, quartile. … 75th Percentile – Also known as the third, or upper, quartile. The 75th percentile is the value at which 25% of the answers lie above that value and 75% of the answers lie below that value.