To Determine If Two Methods Result in Statistically Different Results

question 14

Multiple Choice

To determine if two methods result in statistically different results for calcium,a technician analyzes a calcium sample five times with each method.If the F test determines the standard deviations are significantly different,which set of equations must the technician use to calculate t.

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Definitions:

Ethical Guideline

Principles designed to help professionals conduct their work in a morally appropriate manner, ensuring the welfare of those involved.

American Psychological Association

A leading scientific and professional organization representing psychology in the United States, dedicated to advancing the creation, communication, and application of psychological knowledge to benefit society and improve people's lives.

Deception

The act of misleading or deceiving someone by concealing or misrepresenting the truth.

Double-blind Study

A research design in which both the participants and the researchers are unaware of who is in the control group and who is in the experimental group, eliminating bias.