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QUESTION
In a hospital, a sample of 8 weeks was selected, and it was found that an average of 438 patients was treated in the emergency room each week. The...
In a hospital, a sample of 8 weeks was selected, and it was found that an average of 438 patients was treated in the emergency room each week. The standard deviation was 16. Find the 99% confidence interval of the true mean. Assume the variable is normally distributed.
In a hospital, a sample of 8 weeks was selected, and it was found that an average of 438patients was treated in the emergency room each week. The standard deviation was 16. Findthe 99% confidence...