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A Researcher Plans to Conduct an Experiment to Test Whether

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A researcher plans to conduct an experiment to test whether a cup of hot milk at night helps people fall asleep faster than usual. In this study, the independent variable is:


Definitions:

Energize

The physical application of power to a circuit or device to activate it; the act of setting the on, true, or 1 state of a programmable logic controller’s relay ladder diagram output device or instruction.

Nonretentive Outputs

Nonretentive outputs in digital electronics are outputs that do not retain their state after a device is powered down or reset.

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