Question

What is of chart will be used to plot the number of defective in the output of any process?

Answer 1

Explanation: The p-chart or the Control Chart for Fraction Nonconforming is used to plot “the number of defectives in the output of any manufacturing process” data, on a control chart.

Answer 2

The data for "the number of defectives in the output of any manufacturing process" is shown on a control chart using the p-chart or the Control Chart for Fraction Nonconforming.

Control charts for proportions:

• The ratio of the number of nonconforming items to the total number of items in a population is known as the proportion or fraction of nonconforming (defective).
• One or more quality attributes may be examined concurrently for the object under examination.
• The object is categorized as nonconforming if at least one of the qualities is not standard.

If multiplied by 100, the fraction or proportion can be expressed as a decimal or as a percent. The binomial distribution forms the foundation of the statistical concepts for a control chart for proportion nonconforming.

SPJ3