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QUESTION
Confidence Interval for the Population Proportion A survey of 900 adults was taken 306 adults say that teen agers are the most dangerous driver.
Confidence Interval for the Population Proportion
A survey of 900 adults was taken 306 adults say that teen agers are the most dangerous driver.
a) What is the sample proportion of adults who think teenagers are the most dangerous drivers
b) What is the 95% confidence interval for the population proportion who think drivers are the most dangerous.
In a survey of TV viewers who watch cable news 354 out of 1219 say their favorite news channel is Fox. What is the proportion of TV viewers who say their favorite news channel is Fox.
