Process Control Requires That Data Be Gathered in Samples

question 12

Essay

Process control requires that data be gathered in samples. Discuss random sampling and systematic sampling and provide examples of each sampling method.

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Definitions:

Irrational

A type of number that cannot be expressed as a simple fraction, including numbers like \(\pi\) and \(\sqrt{2}\).

Rational

Pertaining to a number or expression that can be expressed as the quotient or ratio of two integers.

Square Root

The number that produces a specified quantity when multiplied by itself (e.g., the square root of 9 is 3).

Exponents

A mathematical notation indicating the number of times a quantity is multiplied by itself.