Continuing: P(A or B) =
- Acheck_circle
0.70
- B
0.30
- C
0.90
- D
0.10
Explanation
0.5 + 0.4 − 0.20 = 0.70.
Introduction to Probability
AP Statistics· difficulty 3/5
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AP Statistics· difficulty 3/5
Continuing: P(A or B) =
0.70
0.30
0.90
0.10
Explanation
0.5 + 0.4 − 0.20 = 0.70.
Want 10 more like this — adaptive to your weak spots?