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Mathematics, 08.05.2021 21:50 nockturnal1993

Mr. Roby is trying to estimate the difference in the proportion of his male students who on average sleep fewer than 6 hours per night compared with his female students. He selects a random sample of 20 of his 75 male students and finds that 5 of them sleep fewer than 6 hours per night. He selects another random sample of 17 of his 100 female students and finds that 8 of them sleep fewer than 6 hours a night. Check the conditions for constructing a confidence interval for the difference in proportions.

Random condition: met, not met, does not apply

10% condition: met, not met, does not apply

Large Counts condition: met, not met, does not apply

Are all the conditions for inference met? yes, no, not enough information


Mr. Roby is trying to estimate the difference in the proportion of his male students who on average

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