Q1// Use Tow Phase method to solve the Mathematical model (Stop at Table 1 in Stage Two) MinZ =x,-2x; S.T. Xi+x2 22 -Xi+x, 21 X2 <3 X1. X2 20

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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.