Multiple Choice
Solve the problem.
-When 306 college students are randomly selected and surveyed, it is found that 115 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.
A) 0.305 < p < 0.447
B) 0.311 < p < 0.440
C) 0.330 < p < 0.421
D) 0.322 < p < 0.430
Correct Answer:
Verified
Correct Answer:
Verified
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