Online Quiz about MCQs Quality Control. Statistical quality control is used for (i) process control and (ii) product control. For process control, variable and attribute sampling is used and for product control, the acceptance sampling technique is used. Let us start with the Online MCQs Quality Control quiz.

** MCQs Quality Control Process**

- Variations in the items produced in a factory may be due to
- Chance or random variation in the manufactured product is:
- Variation due to assignable causes in the product occurs due to:
- The faults due to assignable causes:
- Control charts in statistical quality control are meant for
- Control charts consist of
- The chart is used to deal with the characteristics that are not possible to measure but can be observed as absent or present in the product
- To control the quality of a specific resistance of a wire, one can use
- The chart is applicable when the quality of the product is a discrete variable
- The control limits for $\overline{X}$-chart is
- The control limits for the R-chart is
- The control limits for the P-chart is
- Statistical quality control methods are extensively used in the industrial production process because of
- For a normal population, the probability of any point falling outside the 3-$\sigma$ control line is
- The control limits for C-chart is
- The natural variability of a process is measured by
- Which chart type will be used to plot the number of defectives in the output of any process?
- Process control is carried out
- The central tendency of a process is observed through
- The process capability is calculated as

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