Using percentiles, the difference between which of the following is the interquartile range?
A)10% and 90% values.
B)25% and 75% values.
C)15% and 85% values.
D)30% and 70% values.

Question

Quizplus · Accepted Answer

The interquartile range is the difference between the 25th and 75th percentiles, which corresponds to the first and third quartiles. Therefore, option B, which compares the 25th and 75th percentiles, is the correct choice.

Using Percentiles, the Difference Between Which of the Following Is