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probability that an arriving patient is elderly is p=.40 1.) probability the first elderly patient to arrive will be the first patient?
probability that an arriving patient is elderly is p=.40
1.) probability the first elderly patient to arrive will be the first patient?
2.) probability the first elderly patient to arrive will be the second patient?
3.) probability the first elderly patient to arrive will be the first or second patient?
4.) expected number of patients to arrive in order to see our first elderly patient?