According to Chebyshev's Theorem, at least what proportion of the data will be within (missing part) for k = 2 A. 68% B. 50% C. 25% D. 75% E. 34% how to solve it step by step?

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A: By use simple unitary method we can easily solve this problem. Whose solution given below.

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.