What is the characteristic function of a normal distribution?
1 Answer
Apr 24, 2016
Refer explanation section
Explanation:
Important properties of a Normal Curve
1 The curve is symmetric. It has no skewness.
2 It is neither too flat (platykurtic) nor too peaked (leptokurtic). It is mesokurtic.
3 Its arithmetic mean equals its median and mode.
4 It is unimodal
5 The area under the curve corresponds to the total frequencies.
6 Relationship among its mean, standard deviation, frequencies and area is unique.
68.26% of the total frequency lies between
95.44% of the total frequency lies between
99.74% of the total frequency lies between