The probability that a randomly selected person is left-handed is 0.1. Suppose we are to randomly select 10 people. Let X be the number of people selected out of the 10 that are left-handed. Find the following probabilities: a. Let Y be the number of people selected out of the 10 that are right-handed (i.e., not left-handed). Find P(Y ≥ 8), that is the probability that the number of people selected being right-handed (out of 10) is greater than or equal to 8. b. What is the center and spread of X

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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.