The lengths of pregnancies in a small rural village are normally distributed with a mean of 261 days and a standard deviation of 12 days.In what range would you expect to find the middle 95% of most pregnancies?Round to the nearest whole number.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? Round to 1 decimal place.Between _______ and _______ .

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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.