In the Following Situation, Which Test Should Be Used? Independent

question 14

Multiple Choice

In the following situation, which test should be used? Independent variable = first-born child vs. second born child; dependent variable = mother's decision to breastfeed (yes vs. no)

• A) Chi-square test
• B) Kruskal-Wallis test
• C) Cochran's Q
• D) McNemar test

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Definitions:

Sound Wave

A type of pressure wave caused by the vibration of an object, which travels through a medium (e.g., air) and is perceived as sound.

Intensity

The degree of strength, force, or energy in a phenomenon or activity.

Convergence

The turning inward of the eyes, which occurs when they focus on a nearby object.

Eyes

Organs of vision that detect light and convert it into electro-chemical impulses in neurons.