Question: The three categories of Statistical Quality Control include all the following except: A. Descriptive statistics B. Predictive statistics C. Acceptance sampling D. Statistical process control
The three categories of Statistical Quality Control include all the following except:
A. Descriptive statistics
B. Predictive statistics
C. Acceptance sampling
D. Statistical process control (SPC)
Acceptance sampling is a statistical measure used in quality control. It allows a company to determine the quality of a batch of products by selecting a specified number for testing. An acceptance sampling plan needs to identify the criteria for acceptance or rejection. Which of the following factor will not affect such criteria?
A. Production batch size
B. How many are sampled from the batch
C. Level of confidence we hope to attain
D. When the sampling is done
Which of the following is not an assignable cause?
A. Poor batch of raw material
B. Operator falls asleep
C. Machine malfunction
D. Poor design
E. All are assignable causes
Why do businesses need to reduce process variations?
A. To improve customer satisfaction
B. To improve relationships with suppliers
C. To reduce production cost
D. To improve employee satisfaction
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
