Let Z be nomrally distributed with mean 0 and variance 1. Let Z1 ,.., Zn be an iid random sample, all distributed as Z.  Find the moment-generating function of Z2. please show all your work especially when intergrating. do not skip any minor details.

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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.