Question

O A. The average height of variety A is greater but varies less than thatof variety B.O B. The average height of variety A is greater and varies more thanthat of variety B.O C. Variety A always grows taller than variety B.O D. The maximum height of variety B is greater than that of variety A

Answer 1

Since the standard deviation of variety A is greater than the standard deviation of variety B, we have that variety A varies more than variety B. Also, it's clear that the average height of variet A is greater than the height of variety B.

Therefore, the statement B is true.