If a Study Is Well Done, How Many Participants Are

question 6

Multiple Choice

If a study is well done, how many participants are needed to justify conclusions that the data are true:

• A) 1
• B) 2
• C) 3
• D) 4 or more

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Definitions:

Stop Pushbutton

A control button used to halt or stop a machine or process, often designed to be easily accessible and requiring manual activation.

Start Pushbutton

A button that, when pressed, initiates the starting sequence of a machine or device.

Control Circuit

An electrical circuit designed to control the operation of a device by regulating the flow of electricity to it.

Analog Inputs

Inputs that can receive and process analog signals, converting physical phenomena like temperature or pressure into a readable format by an electronic device.