Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 10, Problem 36P
Summary Introduction
To determine: The total normal time for sharpening one pencil.
Introduction: Timestudy is the basis that helps set the standard time; it would time a sample of the performance of the worker
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
An analyst has observed a job
long enough to
familiar with it and has
Element cyclel cycle2 | cycle3
cycle4 | cycle5 PR
become
1
1.51
1.63
1.48
1.55
1.72
100
2
2.46
2.34
2.33
2.36
2.30
90
divided it into four elements.
3
1.79
3.02
1.84
1.78
1.77
95
Element time for the first five
4
1.25
1.11
1.40
1.15
1.29
115
cycles with Perfomance
Rating (PR) are shown in the
table 3.
Table 3
(a) Compute an estimatednomal time for the job based onthe data available at this stage of
the study.
(b) On the basis of the data available, what size sample should be take to estimate the time
for all elements within 5 % of the true mean time with 95% confidence?
K
Claudine Soosay recorded the following times assembling a watch:
Observation No.
1234567co
8
Time (minutes)
0.12
0.10
0.11
0.11
0.15
0.10
0.10
0.10
Observation No.
9
10
11
12
13
14
15
16
Time (minutes)
0.11
0.08
0.11
0.10
0.10
0.11
0.14
0.08
What is the answer of this question ?
Chapter 10 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
Ch. 10 - Prob. 1DQCh. 10 - Prob. 2DQCh. 10 - Prob. 3DQCh. 10 - Prob. 4DQCh. 10 - Prob. 5DQCh. 10 - Prob. 6DQCh. 10 - Prob. 7DQCh. 10 - Prob. 8DQCh. 10 - Prob. 9DQCh. 10 - Prob. 10DQ
Ch. 10 - Prob. 11DQCh. 10 - Prob. 12DQCh. 10 - Prob. 13DQCh. 10 - Prob. 14DQCh. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Draw an activity chart for a machine operator with...Ch. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10PCh. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Prob. 36PCh. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 1CSCh. 10 - Prob. 2CSCh. 10 - Prob. 3CSCh. 10 - Prob. 4CSCh. 10 - Prob. 2.1VCCh. 10 - Prob. 2.2VCCh. 10 - Prob. 2.3VCCh. 10 - Prob. 2.4VCCh. 10 - Prob. 1.1VCCh. 10 - Prob. 1.2VCCh. 10 - Prob. 1.3VC
Knowledge Booster
Similar questions
- 6arrow_forwardFrank’s Fabricators has collected the following information to develop a standard time for producing their high-volume Navigator III, a universal remote control. All of the times are in minutes. Element (in Minutes) Observations 1 2 3 4 5 6 Cycle 1 1.15 3.07 0.94 1.31 1.49 1.82 Cycle 2 1.13 0.91 1.42 1.70 1.81 Cycle 3 1.17 3.23 0.85 1.26 1.58 1.82 Cycle 4 1.19 0.93 1.37 1.54 1.80 Cycle 5 1.09 3.16 0.93 1.40 1.65 1.83 Cycle 6 1.14 1.01 1.44 1.63 1.88 Rating Factor 1.15 1.20 1.10 1.20 1.15 1.30 Frequency 1.00 0.50 1.0 1.0 1.0 1.0 (a) Calculate the mean observed time for each element. (Round your answers to 3 decimal places, e.g.,5.123.) Element Mean Observed Time 1 1.145 2 1.577 3 0.928 4 1.367 5 1.598 6 1.827 eTextbook and Media Solution Attempts: 3 of 3 used (b) Calculate the normal time…arrow_forward27 - Which of the following is defined as the protection of the worker and the job against technical risks? a) job specification B) Work safety NS) Work health D) Performance appraisal TO) business analysisarrow_forward
- 16. There are many applications of poka-yokes in service organizations. Which of the following is one of the three-T's used to classify poka-yokes? Multiple Choice Time Treatment Teamwork Trust Talentarrow_forwardOnly 100% sure experts solve it correct complete solutions handwriting okkarrow_forward20 There are many applications of poka-yokes in service organizations. Which of the following is one of the three-T's used to classify poka-yokes? Multiple Choice Trust Time Task Teamwork Talentarrow_forward
- c) Time required for the fifth unit = ? hours (round your response to the nearest whole number).arrow_forward8. A teller at a drive-up window at a bank had the following service times (in minutes) for 20 randomly selected customers: SAMPLE 1 2 3 4 4.5 4.6 4.5 4.7 4.2 4.5 4.6 4.6 4.2 4.4 4.4 4.8 4.3 4.7 4.4 4.5 4.3 4.3 4.6 4.9 Select a chart to monitor the central tendency of the process, what are the 3-sigma control limits using a mean chart? Keep 3 decimal places. Select one: a. LCL = 4.212, UCL = 4.788 b. LCL = 4.414, UCL = 4.586 c. LCL = 4.245, UCL = 4.755 d. None of the other options. e. LCL = 4.385, UCL = 4.615arrow_forwardQUESTION 6 A Taguchi loss determination: A component has a target dimension value of 50 mm. It is considered a complete loss of $23 if the deviation exceeds +/- 1.5 mm. Determine the loss if a component measures 20.2 mm. Round your answer to the nearest penny, if applicable. QUESTION 7 A business process has the following parameters: Process mean: 90 Upper Specification Limit 100 Lower Specification Limit 80 Process Standard Deviation: 3.25 Determine the process Capability Ratio Round your answer to 3 decimal places, if applicable.arrow_forward
- 24. The Left and Right Hand chart which shows the movements of the left and the right hand is also called Operator Process Chart Operations Process Chart Clerical Process Chart O Worker Process Chartarrow_forwardWhen quoting vehicle modifications, how is an estimate presented to the customer? (30-50 words)arrow_forward1arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.