Mathematics, 06.06.2020 18:59 Greatthinker2000
A test of 80 youths and 120 adults showed that 18 of the youths and 10 of the adults were careless drivers. Use a 1% level of significance to test the claim that the youth percentage of careless drivers is higher than the adult percentage.
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A test of 80 youths and 120 adults showed that 18 of the youths and 10 of the adults were careless d...
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