SAT, 22.06.2021 19:50 carlyfaith3375
Suppose that a safety group surveyed 1,300 drivers. Among those surveyed, 79% said that careless or aggressive driving was the biggest threat on the road, and 39% said that cell phone usage by other drivers was the driving behavior that annoyed them the most. Based on these data and assuming that the sample was a simple random sample, construct and interpret a 95% confidence interval estimate for the true proportion in the population of all drivers who are annoyed by cell phone users. The confidence interval estimate is N. (Round to three decimal places as needed. Use ascending order.)
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Alaser tag arena sells two types of memberships. one package costs $325 for one year of membership with an unlimited number of visits. the second package has $125 enrollment fee, includes five free visits, and costs and additional $8 per visit after the first five. how many visits would a person need to use for each type of membership to cost the same amount over a one-year period?
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Suppose that a safety group surveyed 1,300 drivers. Among those surveyed, 79% said that careless or...
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