2 Let X be a discrete random varsabu with the hollows : distributron functron as 2. 4 0-125 P (X= x) 0.5 Gylen E (x) = 2 and Var (x) = 3.5 a) Calculate P 5) Find P(X>i). c) Geladate E(4X+3). and r

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.