if a person is randomly selected from the sample below, find the probability of getting someone who is 18-22 OR does not smoke.  smoking habits: 186 people in the 18-22 age bracket (42 of whom smoke)  124 people  in the 23-30 age bracket (40 whom smoke) 99 people in the 31-40 age bracket (21 whom smoke)  Please provide step by step solution.  if you use a formula please input the actual numbers.  Thx

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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.