Suppose data collected by observers at randomly selected intersections across the country revealed that in a sample of 2

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Suppose Data Collected By Observers At Randomly Selected Intersections Across The Country Revealed That In A Sample Of 2 1 (50.96 KiB) Viewed 23 times

Suppose data collected by observers at randomly selected intersections across the country revealed that in a sample of 250 drivers, 200 were using their cell phone. a. Give a point estimate of p, the true driver cell phone use rate (that is, the true proportion of drivers who are using their cell phone while driving). b. Compute a 95% confidence interval for p. c. Give a practical interpretation of the interval, part b. a. A point estimate for p is