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Chapter 10 - 32 The post anesthesia care area (recovery room) at St. Luke’s Hospital in Maumee,...

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Basic Math

Chapter 10 - 32

The post anesthesia care area (recovery room) at St. Luke’sHospital in Maumee, Ohio, was recently enlarged. The hope was thatthe change would increase the mean number of patients served perday to more than 25. A random sample of 15 days revealed thefollowing numbers of patients.

25

27

25

26

25

28

28

27

24

26

25

29

25

27

24

Answer & Explanation Solved by verified expert
4.1 Ratings (776 Votes)
Since we are comparing one sample mean with the population meanand the population standard deviation is not known the ttest forOne Population Mean is be used to test the hypothesis    See Answer
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