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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: No. of Unsatisfied Patients 22 22 ITI 6 15 10 28 17 Day 1 2 3 4 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: UCL = .284 (enter your response as a number between 0 and 1, rounded to three decimal places). LCL, = (enter your response as a number between 0 and 1, rounded to three decimal places). Sample Size 100 100 100 100 100 100 100

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: No. of Unsatisfied Patients 22 22 ITI 6 15 10 28 17 Day 1 2 3 4 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: UCL = .284 (enter your response as a number between 0 and 1, rounded to three decimal places). LCL, = (enter your response as a number between 0 and 1, rounded to three decimal places). Sample Size 100 100 100 100 100 100 100

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2CYU
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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 1 234 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: No. of Unsatisfied Patients ZNORDRH 22 22 6 15 10 28 17 UCLp = = .284 (enter your response as a number between 0 and 1, rounded to three decimal places). LCLp (enter your response as a number between 0 and 1, rounded to three decimal places). Sample Size 100 100 100 100 100 100 100
Transcribed Image Text: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 1 234 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: No. of Unsatisfied Patients ZNORDRH 22 22 6 15 10 28 17 UCLp = = .284 (enter your response as a number between 0 and 1, rounded to three decimal places). LCLp (enter your response as a number between 0 and 1, rounded to three decimal places). Sample Size 100 100 100 100 100 100 100
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