Assume that all months have 30 days. Determine average number of attempts to find: 1) A person with birth date before XXXXXXXXXXA person born in month of March. 3) Two persons having same birth date....

Assume that all months have 30 days. Determine average number of attempts to find: 1) A person with birth date before 15. 2) A person born in month of March. 3) Two persons having same birth date. 4) Two persons born in same year after 1950 and before 2001.

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