Question

which of the following statements are true about the boxplot shown here? i. the distribution is skewed right. ii. the interquartile range is about 8. iii. the median is about 10. i only ii only iii only i and ii ii and iii

Explanation:

Step1: Check skewness

The right - hand whisker is longer than the left - hand whisker, so the distribution is skewed right.

Step2: Calculate inter - quartile range

The left side of the box is Q1 (around 10) and the right side of the box is Q3 (around 18). The inter - quartile range (IQR) is Q3 - Q1, so IQR = 18 - 10=8.

Step3: Identify median

The line inside the box is the median, which is around 14, not 10.

Answer:

D. I and II