Which statement is NOT true about the normal probability density function? A. It is also known as the bell curve. B. Its shape is completely concave downward. C. It has 2 inflection points. D. It has reflectional

Which statement is NOT true about the normal probability density function?

A. It is also known as the bell curve.

B. Its shape is completely concave downward.

C. It has 2 inflection points.

D. It has reflectional symmetry.

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Which statement is NOT true about the normal probability density function? A. It is also known as the bell curve. B. Its shape is completely concave downward. C. It has 2 inflec…

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