Use the Given Degree of Confidence and Sample Data to Construct

question 82

Multiple Choice

Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p.
-When 328 college students are randomly selected and surveyed, it is found that 122 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.

• A) 0.310 < p < 0.434
• B) 0.303 < p < 0.441
• C) 0.328 < p < 0.416
• D) 0.320 < p < 0.424

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