When 278 college students are randomly selected and surveyed,it is found that 110 own a car.Construct a 99% confidence interval for the percentage of all college students who own a car.
A)(34.7%,44.4%)
B)(18.6%,60.6%)
C)(33.8%,45.3%)
D)(32.0%,47.1%)
E)(32.7%,46.4%)

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The Answer of When 278 college students are randomly selected and surveyed,it is found that 110 own a car.Construct a 99% confidence interval for the percentage of all college students who own a car.
A)(34.7%,44.4%)
B)(18.6%,60.6%)
C)(33.8%,45.3%)
D)(32.0%,47.1%)
E)(32.7%,46.4%)

When 278 College Students Are Randomly Selected and Surveyed,it Is