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Eduardo Ortega
Questions and answers by visitors named
Eduardo Ortega
Questions (2)
If one of the 991 people is randomly selected, find the probability that the person is a man or a heavy smpker
2 answers
483 views
The table below shows the smoking habits of a group of asthma sufferers
NS OS RS HS T M 358 32 90 48 528 W 307 35 77 44 463 T 665
2 answers
835 views
