The amounts a soft drink machine is designed to dispense for each drink are normally​ distributed, with a mean of 11.7 fluid ounces and a standard deviation of 0.2 fluid ounce. A drink is randomly selected. (a) Find the probability that the drink is less than 11.5 fluid ounces. ​(b) Find the probability that the drink is between 11.2 and 11.5 fluid ounces. ​(c) Find the probability that the drink is more than 12 fluid ounces. Can this be considered an unusual​ event?

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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.