The Standard Deviation of a Normal Density Curve Is the

question 9

Multiple Choice

The standard deviation of a Normal density curve is the

• A) distance between the mean and the point where the curvature of the curve changes.
• B) point at which the curve reaches its highest value.
• C) point at which the curve would balance if made of solid material.
• D) point with half the area under the curve to its left and half to its right.

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