December 2014

1:

Which of the following is not a characteristic of normal probability distribution?

A.

The curve has a single peak.

B.

The mean, median and mode lie at the centre of the normal curve.

C.

The two tails of the normal probability distribution never touch the horizontal axis.

D.

It is a distribution of discrete random variable.

 

Answer : D

Explanation :

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Option: A

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