Events A and B are mutually exclusive with P(A) = 0.30 and P(B) = 0.25.
What is P(A or B)?
- A
0.05
- B
0.30
- C
0.075
- Dcheck_circle
0.55
Explanation
Mutually exclusive: P(A and B) = 0. So P(A or B) = 0.30 + 0.25 = 0.55.
Mutually Exclusive Events
AP Statistics· difficulty 2/5
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