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A simple random sample of people involved in car crashes was collected. Among 2686 people not wearing a seat belt, 32 were killed. Among 7096

A simple random sample of people involved in car crashes was collected. Among 2686 people not wearing a seat belt, 32 were killed. Among 7096 people wearing seat belts,14 were killed. Find a 92% confidence interval for p1p2

. (Round your answers to three decimal places.)

margin of error:

lower limit:

upper limit:

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