For this problem, assume that you weigh 400 duck hatchlings. You find that 67 are slightly underweight, 13 are severely underweight, and the rest are normal. (1) What probability should be assigned to a single duck hatchling's being slightly underweight?  (2) What probability should be assigned to a single duck hatchling's being severely underweight?  (3) What probability should be assigned to a single duck hatchling's being normal?

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Q: This is an example of probability, since

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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.