21.
...............is the sum all the observations and divided by the total number of observations?
A
median
B
Mode
C
Mean
D
None of these
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...............is the sum all the observations and divided by the total number of observations?
median
Mode
Mean
None of these
...............involves theactivities relating to procuring materials and supplies consumed during production
Selling
Pricing
Purchasing
Distributing
The risk or probability of incorrectly concluding that the conversion process is out of control.
Type 1 error
Type 2 errors
a and b
None of these
Lillian and Frank Gilbreth are responsible for principles of
Sociotechnical systems
Zeroinventory
Motion study
Interchangeable parts
...............refers to the transformation of the state of input in to output
Transportation
Alteration
Inspection
all of these
Which of the following is not an objective of quality control?
To produce qualitative items
To reduce companies cost through reduction of losses due to defects
Toenhance quality variation among same product category
None of these
Which of the following is not an objective of operation management?
To reduce product quality
To reduce cost of production
Material cost control
None of these
..............is undertaken to find out the one best way of doing the thing
Job Analysis
Merit rating
Job enrichment
None
Which of the following is not the objective of plant layout?
Streamline the flow of materials through the plant
Facilitate the manufacturing process
Enhance materials handling cost
None of these
Safety stock is related to
Inventory control
Quality control
Employeecontrol
Strategic control
Which of the following is not a function of purchasing department?
Receive purchase requisition
Supplier selection
Order placement
Employee selection
Qualitycircle is a group of
Operatives
Supervisors
Management trainees
Top management
Which of the following is not an objective of quality assurance?
To reduce the quality
To reduce cost
To increase productivity
all of these
The difference between the actual cost and standard cost is called
Profit
Loss
Sales
Variance
Which of the following is not a part of product life cyclestage?
Introduction phase
Competition phase
Maturity and saturation phase
None of these
Recording of time spent by a worker on different job is called
Time keeping
Time booking
Job card keeping
Job order costing
Which of the following is not a part of production system?
Input
Output
Transformation process
Politics
Stores department issues materials to the production department on the basis of
Goodsreceived note
Purchase requisition
Stores requisition
Material transfer note
Which of the following is an input in manufacturing system?
capital
Material
Human resource
all of these
Continuous stock taking is a part of
Annual stock taking
Perpetual inventory
ABC analysis
None of these