# Normal Distribution

**Normal Statistical Distribution**

**General Characteristics**

- It is Bell-shaped or forms a Mound curve.

- The curve is Symmetrical with respect to the Mean.

- The total area under the curve is equal to 1.

**Specific Characteristics**

**Key Measures:
**

Mean, Standard Deviation (SD)

**Range of values:**

-∞ < x < ∞

**Mean:**

Mean = mean

**Standard Deviation, SD:**

SD = sd

**Application**

Normal Distribution can be used in finding errors in dimensions of components.

**Normal Statistical Distribution – Statistical Distributions**

**Education | thetqweb**