A person applies for the post of manger in two firms ܣ and ܤ .He estimates that the probability of his being selected in firm ܣ is 0.75, being rejected in firm ܤ is 0.95, and being rejected in at least one of the firms is 0.55. Find the probability that he will be selected in at least one of the firms.

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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.