Statistics for Two Group Experiments Which Statistical Test Should You

question 17

Multiple Choice

Statistics for Two Group Experiments Which statistical test should you use to evaluate nominal data from a two- group experiment?

• A)chi square test
• B)Mann-Whitney U test
• C)t test for independent groups
• D)Wilcoxon test

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Definitions:

Hypertensive Retinopathy

A condition caused by high blood pressure leading to damage to the blood vessels in the retina of the eye, potentially impairing vision.

Vision Difficulty

Vision difficulty refers to any problem with seeing, including conditions such as nearsightedness, farsightedness, astigmatism, or presbyopia.

Right Eye

Refers to the oculus dexter, the eye located on the right side of the face.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, often measured for health assessments.