Toronto General Hospital is trying to improve the patient experience by improving food services with tasty,...
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Toronto General Hospital is trying to improve the patient experience by improving food services with 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 150-patient sample of the survey results over the past 7 days yielded the following data: Day 1 2 3 4 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: UCL = (enter your response as a fraction between 0 and 1, rounded to three decimal places) LCL = (enter your response as a fraction between 0 and 1, rounded to three decimal places). Construct a p-chart that plots the percentage of patients unsatisfied with their meals. Choose the correct chart below No. of Unsatisfied Patients 24 24 10 17 12 26 15 Sample Size 150 150 150 150 150 150 150 A. Percentage of Patient 8 0.8 0.7- 0.6- 0.5- 0.4- Percentage of Patients 0.3+ 0.2- 0.1- 04 O C. à 0.8 0.7- 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- 04 T ● • 2 ● 2 · ● 5 Sample number ● 6 · 6 Sample number ● 7 ● 7 UCL LCL 8 UCL LCL 8 Q G Q Q G Based on the developed control limits, the number of unsatisfied patients is IN-CONTROL OUT OF CONTROL B. 0.7- 0.6 0.5- L 0.4- 0.3 0.24 1 2 3 4 Percentage of Patients 0.8 Percentage of Patients 0.1- O D. 04 0 0.8 0.7- 0.6 0.5- 0.4- 0.3 0.2- 0.1- i ● 2 3 5 Sample number • 5 Sample number ● 6 ● T 7 ● 7 UCL LCL 8 9 UCL TCL 8 9 Q Q Q Toronto General Hospital is trying to improve the patient experience by improving food services with 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 150-patient sample of the survey results over the past 7 days yielded the following data: Day 1 2 3 4 5 6 7 The control limits to include 99.73% of the random variation in meal satisfaction are: UCL = (enter your response as a fraction between 0 and 1, rounded to three decimal places) LCL = (enter your response as a fraction between 0 and 1, rounded to three decimal places). Construct a p-chart that plots the percentage of patients unsatisfied with their meals. Choose the correct chart below No. of Unsatisfied Patients 24 24 10 17 12 26 15 Sample Size 150 150 150 150 150 150 150 A. Percentage of Patient 8 0.8 0.7- 0.6- 0.5- 0.4- Percentage of Patients 0.3+ 0.2- 0.1- 04 O C. à 0.8 0.7- 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- 04 T ● • 2 ● 2 · ● 5 Sample number ● 6 · 6 Sample number ● 7 ● 7 UCL LCL 8 UCL LCL 8 Q G Q Q G Based on the developed control limits, the number of unsatisfied patients is IN-CONTROL OUT OF CONTROL B. 0.7- 0.6 0.5- L 0.4- 0.3 0.24 1 2 3 4 Percentage of Patients 0.8 Percentage of Patients 0.1- O D. 04 0 0.8 0.7- 0.6 0.5- 0.4- 0.3 0.2- 0.1- i ● 2 3 5 Sample number • 5 Sample number ● 6 ● T 7 ● 7 UCL LCL 8 9 UCL TCL 8 9 Q Q Q
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Step 1 We will calculate the fraction and standard deviation from the given data 1 Day 3 2 1 5 4 3 6 ... View the full answer
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Operations Management
ISBN: 978-0132687584
1st Canadian Edition
Authors: Jay Heizer, Barry Render, Paul Griffin
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