Already have an account? Get multiple benefits of using own account!
Login in your account..!
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Determine the Appropriate Sample Size
The following work sampling data was collected from observing a retail assistant:
Activity Number of observations
Attending to customers 60
Telephone enquiries 150
Walking around 40
Reading data 30
Talking to manager 40
Talking to other workers 20
Lunch/coffee/comfort breaks 50
Dealing with customer complaints 110
The figures mean that, say, over the course of a day, it is estimated that 22 per cent of the time was devoted to dealing with customer complaints.
(a) Determine the limits of accuracy of the above calculation
(b) If the accuracy needed was to be ±1 per cent, determine the appropriate sample size.
(c) How would an operations manager use the data obtained from the exercise described?
Fred Flowers works for Alabama Electric and is a resident of the State of Florida. Following a series of storms in the Northeast, Alabama Electric sent Fred to Virginia as part of
The probability Mary will receive an A in a class is 0.51. Assuming independence, if she is taking 5 classes this semester, calculate the probability she will receive exactly 3 A's
Quick cheif cookers sell at an average [ace of 12500 per month. Each cooker costs the company $100. The annual carrying cost for each cooker is 10%. Each Each order that is place
Discuss the types of evidence that you would look for in order to determine whether a needs analysis has been improperly conducted. How would you know? Why?
Which of the following is primarily used to help design products that will connect product attributes with customer desires?
First, visit a local retail store and look at the brand names, package designs, and labels for various products. Choose one product that you think is a "good" example of these prod
A clothing manufacturer receives a shipment of 30 spools of wool from its supplier. Using Mil Std 105E under normal conditions, how many spools should be tested for quality control
What are the tradeoffs between profitability, risk, and control that should be considered when choosing between debt and equity?
Outsourcing The process of outsourcing the creation of a product or a service is a controversial, yet critical strategic decision for many employers. Describe one example from y
Debt: Jones Industries borrows $600,000 for 10 years with an annual payment of $100,000. What is the expected interest rate (cost of debt)? Internal common stock:
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd