Symmetry | Kurtosis | Coefficient Of Skewness | Muhammad Usman | Statistics Tutorials In Urdu Hindi

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Define Symmetry.
The lack of symmetry is called skewness.

Define Kurtosis.
The degree of peakedness or flatness is called kurtosis.

Define coefficient of skewness.
It measures the strength and direction of skewness in a given data set.

Define Positive Skewness.
A distribution is said to be a positively skewed distribution if the value of mean is greater than its median and the value of the median is greater than its mode.

Define Negative skewness.
A distribution is said to be a negatively skewed distribution if the value of mean is less than its median and the value of the median is less than its mode.

Define maso=kurtic distribution.
A symmetrical distribution is said to be a moso-kurtic if it has normal peaked

Define platykurtic distribution.
A distribution with a less peak is called platy-kurtic distribution.

Define lapto-kurtic distribution.
A distribution with highly peak is called laptokurtic distribution.


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