OPERATIONS MANAGEMENT: SUSTAIN ACCESS C
13th Edition
ISBN: 9780135662076
Author: HEIZER
Publisher: PEARSON
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Question
Chapter 1, Problem 15P
a)
Summary Introduction
To determine: The number of hours that an average laborer of General Motors works in a month.
Introduction: Labor is the aggregate of all mental and physical efforts of human beings who are involved in the creation of products and services. In the production environment, labor is considered as the primary factor used to produce goods.
b)
Summary Introduction
To determine: The number of hours that an average laborer of General Motors works in a month when productivity is increased.
Introduction: Labor is the aggregate of all mental and physical efforts of human beings who are involved in the creation of products and services. In the production environment, labor is considered as a primary factor used to produce goods.
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In December, General Motors produced 7,500 customized vans at its plant in Detroit. The labor productivity at this plant is known to have been 0.14 vans per labor hour during that month. 340 laborers were employed at the plant that month.
a) In the month of December the average number of hours worked per laborer =hours/laborer (round your response to one decimal place).
In recent years more people have been working past the age of 65. In 2005, 27% of people aged 65-69 worked. A recent report from the Organization for Economic Co-operation and Development
(OECD) claimed that the percentage working had increased (USA Today, November 16, 2012). The findings reported by the OECD were consistent with taking a sample of 600 people aged 65-69 and
finding that 180 of them were working.
a. Develop a point estimate of the proportion of people aged 65-69 who are working (to 2 decimals).
b. Set up a hypothesis test so that the rejection of Ho will allow you to conclude that the proportion of people aged 65-69 working has increased from 2005.
Ho: p-Select your answer-
Hap
Select your answer -
c. Conduct your hypothesis test using a = 0.05.
p-value
Select your answer-
What is your conclusion?
- Select your answer -
▾ Ho
Problem 1:
A company that processes fruits and vegetables is able to produce 400 cases of canned peaches
in one and half hour with four workers. Each worker is paid 2 Rials per hour. What is labor
productivity in terms of cases/hour, cases/rial?
Chapter 1 Solutions
OPERATIONS MANAGEMENT: SUSTAIN ACCESS C
Ch. 1 - Prob. 1EDCh. 1 - Prob. 1DQCh. 1 - Identify four people who have contributed to the...Ch. 1 - Briefly describe the contributions of the four...Ch. 1 - Figure 1.1 outlines the operations,...Ch. 1 - Prob. 7DQCh. 1 - Identify the 10 strategic operations management...Ch. 1 - Prob. 9DQCh. 1 - Prob. 10DQCh. 1 - Prob. 11DQ
Ch. 1 - Mass customization and rapid product development...Ch. 1 - What are the five reasons productivity is...Ch. 1 - Prob. 14DQCh. 1 - Prob. 2DQCh. 1 - Prob. 1PCh. 1 - Prob. 2PCh. 1 - This year, Donnelly, Inc., will produce 57,600 hot...Ch. 1 - Prob. 4PCh. 1 - Prob. 5PCh. 1 - George Kyparisis (using data from Problem 1.6)...Ch. 1 - Prob. 8PCh. 1 - Browns, a local bakery, is worried about increased...Ch. 1 - Prob. 10PCh. 1 - Prob. 11PCh. 1 - Charles Lackey operates a bakery in Idaho Falls,...Ch. 1 - Prob. 15PCh. 1 - Prob. 16PCh. 1 - Prob. 7PCh. 1 - Prob. 13PCh. 1 - Prob. 14PCh. 1 - Prob. 17PCh. 1 - Prob. 1CSCh. 1 - Prob. 2CSCh. 1 - Prob. 3CSCh. 1 - Prob. 1.1VCCh. 1 - Prob. 1.2VCCh. 1 - Prob. 1.3VCCh. 1 - Prob. 2.1VCCh. 1 - Prob. 2.2VCCh. 1 - Prob. 2.3VCCh. 1 - Prob. 3.1VCCh. 1 - Prob. 3.2VCCh. 1 - Prob. 3.3VCCh. 1 - Prob. 3.4VC
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