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Mathematics, 15.04.2020 02:36 tmontefalcon2424

A. The sample data contain no outliers, the variable under consideration is roughly normally distributed, and the sample size is 26. A. The z-interval procedure is reasonable since there are no outliers, the population is roughly normal, and the sample size is over 15. B. The z-interval procedure is not reasonable since the population is not normally distributed and the sample size is less than 30. C. The z-interval procedure is not reasonable since the sample size is less than 30. D. The z-interval procedure is reasonable since there are no outliers and the sample size is less than 30.

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