In a simple random sample of 300 college students it is found that 42 of them...

Question

Question

In a simple random sample of 300 college students it is found that 42 of them smoke. What kind of confidence interval would we use in this situation?

A)None of these.

B) 1-Prop Z-Interval

C) Z-Interval

D)T-Interval

math Statistics-And-Probability

Answer 1

Answer #1

Answer 2

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