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Mathematics, 08.04.2020 18:32 SchoolSucks234
A recent study of 500 American males aged 18-21 found that 237 had 1 ticket in the past year, 112 had 2 tickets in the past year, 17 had 3 tickets in the past year, 5 had 4 tickets in the past year, and 1 had 5 tickets in the past year. The rest of the men did not have any tickets in the past year. What is the expected number of tickets an 18-21-year-old American male will have in one year?
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A recent study of 500 American males aged 18-21 found that 237 had 1 ticket in the past year, 112 ha...
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