6) The circle with center F is divided into sectors. In circle F, EB is a diameter. Find length of each of the arcs listed in the table below, if length of arc ED is T1/2. (non-calculator part) A F/ 50° B E 100 20° D Subtended Central

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A: It is an important part of statistics . It is widely used .

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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.