Homework:Assignment 2

Question 9, Problem 6s.19

Part 1 of 3

HW Score: 82.62%, 33.05 of 40 points

Points: 1.33 of 4

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Part 1

Houston North Hospital is trying to improve its image by providing a positive experience for its patients and their relatives. Part of the "image" program involves providing tasty, inviting patient meals that are also healthful. A questionnaire accompanies each meal served, asking the patient, among other things, whether he or she is satisfied or unsatisfied with the meal. A

100-patient

sample of the survey results over the past 7 days yielded the following data:

Day	No. of Unsatisfied Patients	Sample Size
1	22	100
2	24	100
3	6	100
4	13	100
5	8	100
6	26	100
7	17	100

The control limits to include 99.73% of the random variation in meal satisfaction are:

Part 2

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