Normal Distribution Explorer
Adjust the mean (μ) and standard deviation (σ) to see how they affect the normal distribution curve. Click "Show Details" for key values and shaded regions.
Mean (μ)
50
Standard Deviation (σ)
10
Key Values
μ - σ
40
μ
50
μ + σ
60
μ - 2σ
30
μ + 2σ
70
μ - 3σ
20
μ + 3σ
80