Multiple Choice
When 346 college students are randomly selected and surveyed, it is found that 121 own a car. Construct a 99% confidence interval for the percentage of all college students who own a car.
A) (12.1%, 57.8%)
B) (29.9%, 40.0%)
C) (29.0%, 40.9%)
D) (28.4%, 41.6%)
E) (30.8%, 39.2%)
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q2: The number of hours per week that
Q3: A survey of shoppers is planned to
Q4: The college daily reported: " 300
Q5: In a poll of 929 voters in
Q6: In a poll of 268 voters in
Q7: Based on past experience, a bank
Q8: A university's administrator proposes to do an
Q9: The number of hours per week that
Q10: In a large class, the professor has
Q11: After conducting a survey, a researcher wishes