Suppose X1, X2,..., X10 are independent random variables, Find P(X1+ X2 +...+ X10 < 25), assuming that each X; is Bernoulli distributed with p = 0.3. assuming that each X; is normally distributed with E(X;) = 0.3 and Var(X;) = 0.21.

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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.