Expressed in percentiles,the interquartile range is the difference between the:
A)30% and 80% values.
B)45% and 95% values.
C)25% and 75% values.
D)20% and 70% values.

Question

Quizplus · Accepted Answer

The interquartile range is the difference between the 25th and 75th percentiles, which is the middle 50% of the data. Therefore, the correct option is C, which gives the range as between the 25% and 75% values.

Expressed in Percentiles,the Interquartile Range Is the Difference Between The