GATE PI 2022 PI Q43: Quality Management

In a manufacturing system, for four different types of products (P, Q, R and S) are produced. The batch size of each product is

. The numbers of defective units are 60, 71, 80 and 55, for P, Q, R and S, respectively. Which one of the following statements is TRUE?

Your answerChoose one option.

All products conform to six sigma standard.

Only product S conforms to six sigma standard.

Except R, all other products conform to six sigma standard.

Products P and S conform to six sigma standard.

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