The lengths of pregnancies in a small rural village are normally distributed with a mean of 262 days and a standard deviation of 13 days. In what range would you expect to find the middle 95% of most pregnancies? Between _____  and ______. If you were to draw samples of size 51 from this population, in what range would you expect to find the middle 95% of most averages for the lengths of pregnancies in the sample? Between ______ and _______ . Enter your answers as numbers. Your answers should be accurate to 1 decimal places.

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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.