Which is NOT considered a form of waste?
a. standardization
b. excess inventory
c. waiting time
d. rework
Standardization is not considered as form of waste
Standardization is the process of determining exact concentration of a solution.
The correct answer is A
Which is NOT considered a form of waste? a. standardization b. excess inventory c. waiting time...
QUESTION 6 What is a just in time (IT) system? A way to eliminate waste, especially excess inventory A form of waste that interferes or does not add value to the auto production process A flexible system of operations that uses less resources that a traditional system . A highly coordinated processing system in which goods move through the system just as they are needed. Mode of transport that leverages economies of scale.
. Suppose that a committee is studying whether or not there is waste of time in our judicial system. It is interested in the mean amount of time individuals waste at the courthouse waiting to be called for jury duty. The committee randomly surveyed 81 people who recently served as jurors. The sample mean wait time was eight hours with a sample standard deviation of four hours. A) I. x¯ = __________ s x II. sx= __________ III. n =...
At a subway station the waiting time for a subway is found to be uniformly distributed between 1 and 5 minutes. Required a. What is the probability density function for this uniform distribution? b. What is the probability of waiting no more than 3 minutes? c. What is the probability that the subway arrives in the first minute and a half? d. What is the median waiting time for this subway?
In the Quantity Discount EOQ inventory model, which of the following items is NOT considered relevant in determining the lowest cost order quantity? A. The cost of placing an order. B. The individual purchase price of an item of inventory. C. The cost of carrying an item in inventory. D. The variability of demand during lead time. E. The annual demand for the product.
29. Which of the following is (are) objective(s) of lean manufacturing? a. eliminating waste b. increasing inventory levels c. increased production speed d. all of the above
Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the evening is uniformly distributed on [0, 12] Independent of morning waiting time. (a) If you take the bus each morning and evening for a week, what is your total expected waiting time? (Assume a week includes only Monday through Friday.) (Hint: Define rv's X X and use a rule of expected value.] min (b) What is the variance of...
Waiting time, delivery time, number of customer complaints are examples of A. Internal audits B. Standard operating procedures C. Quality characteristics in services D. Statistical process control
Suppose that a committee is studying whether or not there is waste of time in our judicial system. It is interested in the mean amount of time individuals waste at the courthouse waiting to be called for jury duty. The committee randomly surveyed 81 people who recently served as jurors. The sample mean wait time was 7 hours with a sample standard deviation of 2.3 hours. # Part (a) O Part (b) Which distribution should you use for this problem?...
Suppose your waiting time for a bus in the morning is uniformly distributed on [0,8], whereas waiting time in the evening is uniformly distributed on [0, 10] independentof morning waiting time.a. If you take the bus each morning and evening for a week, what is your totalexpected waiting time? [Hint: Define rv's ?1, … , ?10 and use a rule of expectedvalue.]b. What is the variance of your total waiting time?c. What are the expected value and variance of the...
Ex. 64Suppose your waiting time for a bus in the morning is uniformly distributed on [0, 8], whereas waiting time in the evening is uniformly distributed on [0, 10] independent of morning waiting time.a. If you take the bus each morning and evening for a week, what is your total expected waiting time? [Hint: Define rv's ?1,…,?10 and use a rule of expected value.]b. What is the variance of your total waiting time?c. What are the expected value and variance...