In previous study shows that one out of three people has a blood type O* and one out of ten people has a blood type 0'. Consider two people are randomly chosen for a blood bank, let X denotes the number of donors with type O* and Y denotes the number of donors with O blood. Find the probability distribution for X and Y.

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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.