Which of the Following Can Result from a Scientific Investigation

question 66

Multiple Choice

Which of the following can result from a scientific investigation?

• A) Refinement of the experimental design
• B) Formulation of new questions that result in additional experimentation
• C) Use of statistical tests to evaluate the significance of the results
• D) Experiments that will be repeated and verified by later experiments
• E) All of the above

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Definitions:

Oxygen Level

The concentration of oxygen in the blood, essential for maintaining bodily functions and often measured using pulse oximetry.

Sensor

A device that detects or measures a physical property and records, indicates, or otherwise responds to it, often used in various technological and scientific applications.

Sphygmomanometer

A medical device used to measure blood pressure, consisting of an inflatable cuff to restrict blood flow and a manometer to measure the pressure.

Systolic Pressure

The pressure in the arteries when the heart beats and fills them with blood; the higher number in a blood pressure reading.