A two-way table of 100 outcomes is shown.
Are events A and B independent?
- A
No; P(A|B) ≠ P(A)
- B
Cannot determine
- Ccheck_circle
Yes; P(A|B) = P(A) = 0.40
- D
Yes; they are mutually exclusive
Explanation
P(A) = 40/100 = 0.40. P(A|B) = 12/30 = 0.40. Since equal, A and B are independent.