Consider a normally distributed population of resting heart rates with µ= 72bpm and σ= 8 bpm. a. what is the probably of randomly selecting someone whose heart rate is either below 58 bpm or above 82 bpm? b. What is the probability of selecting two people in a row whose resting heart rates are both above 78 bpm? c. what is the probability of randomly selecting three people in a row whose resting heart rates are all below 68 bpm?

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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.