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A statistics student believes that black cars are less likely to receive tickets for moving violations. Black cars make up 19% of all cars manufactured.
A statistics student believes that black cars are less likely to receive tickets for moving violations. Black cars make up 19% of all cars manufactured. The student randomly selects 70 moving violation records and finds that 10 of them involve black cars. Which hypotheses would test the student's claim? H 0: p = 0.19, H alpha: p less-than 0.19 H 0: p = 0.14, H alpha: p greater-than 0.14 H 0: p = 0.19, H alpha: p not-equals 0.19 H 0: p = 0.14, H alpha: p less-than 0.14
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