If an Experiment Produces Reliable Results,what Does This Mean

question 39

Multiple Choice

If an experiment produces reliable results,what does this mean?

• A) There is a low probability of obtaining these results by chance alone.
• B) The independent variable had a strong effect on the dependent variable.
• C) It is likely to yield the same results on repeated occasions.
• D) There is a strong correlation between some measurement and what that measurement is supposed to predict.

---

Definitions:

PLC

A Programmable Logic Controller is a digital computer designed for the automation of electromechanical processes.

User Program

Custom software created by or for the end-user to perform specific tasks within a device or system.

Energizing

The act of supplying electrical power to a circuit, device, or system, bringing it to a state of operational readiness.

Normally Open

A term describing a contact or switch that is disconnected in its default state and requires activation to close the connection.