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The recovery room or the post anesthesia care area at St. Luke's Hospital in Maumee, Ohio, was recently enlarged. The hope was that the change would increase the mean number of patients catered per day to more than 25. A random sample of 15 days showed the following/given numbers of patients: 25 27 25 26 25 28 28 27 24 26 25 29 25 27 24 Using the .01 significance level, can we conclude that more than 25 is the mean number of patients per day?

The recovery room or the post anesthesia care area at St. Luke's Hospital in Maumee, Ohio, was recently enlarged. The hope was that the change would increase the mean number of patients catered per day to more than 25. A random sample of 15 days showed the following/given numbers of patients: 25 27 25 26 25 28 28 27 24 26 25 29 25 27 24 Using the .01 significance level, can we conclude that more than 25 is the mean number of patients per day?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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determine the null & alternative hypothesis + claim. as well as the test statistic and the tail of the distibution.
The recovery room or the post anesthesia care area at St. Luke's Hospital in Maumee, Ohio, was recently enlarged. The hope was that the change would increase the mean number of patients catered per day to more than 25. A random sample of 15 days showed the following/given numbers of patients: 25 27 25 26 25 28 28 27 24 26 25 29 25 27 24 Using the .01 significance level, can we conclude that more than 25 is the mean number of patients per day?
Transcribed Image Text:The recovery room or the post anesthesia care area at St. Luke's Hospital in Maumee, Ohio, was recently enlarged. The hope was that the change would increase the mean number of patients catered per day to more than 25. A random sample of 15 days showed the following/given numbers of patients: 25 27 25 26 25 28 28 27 24 26 25 29 25 27 24 Using the .01 significance level, can we conclude that more than 25 is the mean number of patients per day?
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