The expected number of defective parts produced on an assembly line per shift is 60 with a standard deviation of 6. Use Chebyshev's inequality to find the minimum probability that the number of defective parts on a particular shift will be between 42 and 78. (Round your answer to four decimal places.)   I got the answer 0.9630 but it says it's wrong.

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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.