Identify Which Type of Sampling Is Used

question 65

Multiple Choice

Identify which type of sampling is used. To avoid working late, a quality control analyst simply inspects the first 100 items produced in a day.

• A) Convenience
• B) Systematic
• C) Simple Random
• D) Stratified
• E) Cluster

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Definitions:

Retentive Timers

Timers in a PLC that retain their value even after a loss of power or when the controlling signal is turned off.

RTO Timer

A "Retentive Timer On" in programmable logic controllers, maintaining its accumulated value even after the input condition goes false.