On a timed test the third quartile Q3 for the time it took t

On a timed test, the third quartile Q3 for the time it took to finish the test was 45 minutes. What does it mean? Interpret the third quartile in the context of this situation. please explain

Solution

On a timed test, the third quartile Q3 for the time it took to finish the test was 45 minutes. What does it mean? Interpret the third quartile in the context of this situation. please explain

The third quartile (also called the upper quartile) has 75 percent of the data below it and the top 25 percent of the data above it.

75 percent of the persons finish the test with in 45 minutes and the 25 percent of the persons finish the test in more than 45 minutes.