Please Help -
A survey was taken of children between the ages of 3 and 7. Let A be the event that the person has 2 siblings, and let B be the event that the person does not have a pet.

Which statement is true about whether A and B are independent events?

A) A and B are independent events because P(A∣B) = P(A) = 0.18.
B) A and B are independent events because P(A∣B) = P(A) = 0.4.
C) A and B are not independent events because P(A∣B) = 0.4 and P(A) = 0.18.
D) A and B are not independent events because P(A∣B) = 0.18 and P(A) = 0.4.