Question

Difference, in value, between bottom and top 25% of the sample or population

A) Range
B) Median
C) Interquartile Range (IQR) (Correct)
D) Mean

Answer 1

C

Explanation:

the interquartile range is the difference between the upper quartile Q₃ and the lower quartile Q₁

IQR = Q₃ - Q₁