Standard normal Z has
- A
μ = 1, σ = 1
- B
μ = 0, σ = 0
- C
μ = 1, σ = 0
- Dcheck_circle
μ = 0, σ = 1
Explanation
Standard normal: mean 0, SD 1.
The Normal Distribution
AP Statistics· difficulty 2/5
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AP Statistics· difficulty 2/5
Standard normal Z has
μ = 1, σ = 1
μ = 0, σ = 0
μ = 1, σ = 0
μ = 0, σ = 1
Explanation
Standard normal: mean 0, SD 1.
Want 10 more like this — adaptive to your weak spots?