Continuing: SD ≈
- A
4.20
- B
0.84
- Ccheck_circle
2.05
- D
1.50
Explanation
SD = √(20·0.30·0.70) = √4.2 ≈ 2.05.
Parameters for a Binomial Distribution
AP Statistics· difficulty 3/5
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AP Statistics· difficulty 3/5
Continuing: SD ≈
4.20
0.84
2.05
1.50
Explanation
SD = √(20·0.30·0.70) = √4.2 ≈ 2.05.
Want 10 more like this — adaptive to your weak spots?