Plot the point whose polar coordinates are given. Then find the Cartesian coordinates of the point. () (a) 6, (x, y) = -3.0.438 (b) (-4, (x, y) = 3.99.-0.164 (x, y) = -6.99.0.127

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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.