Several different distributions have been analyzed by a number of authors. There is still more scope for the probability density functions on arrivals which plays major role in lifetime data analysis. This paper proposes the Mean, Variance and Standard Deviation for the density function 2 , 1, 0 ( ) 0 P n x P n x when x f x otherwise for the chosen random variable “how likely there
Sri Venkateshwara Group of Institutions, Hyderabad, India.
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