n=20, p=0.30 binomial: mean ≈
- A
9
- B
14
- Ccheck_circle
6
- D
3
Explanation
np = 20 · 0.30 = 6.
Introduction to the Binomial Distribution
AP Statistics· difficulty 3/5
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AP Statistics· difficulty 3/5
n=20, p=0.30 binomial: mean ≈
9
14
6
3
Explanation
np = 20 · 0.30 = 6.
Want 10 more like this — adaptive to your weak spots?