Which of the Following Options Is Incorrect About Breaking Down

question 4

Multiple Choice

Which of the following options is incorrect about breaking down a main effect while using ANOVA?

• A) If your main effect is not significant, then there is no need for any further contrasts.
• B) If you have a two-tailed hypothesis, then you will need to use post hoc contrasts when there is a significant main effect.
• C) If you have a one-tailed hypothesis, then you will need to use post hoc contrasts when there is a significant main effect.
• D) If your main effect is significant, but there are only two conditions, there is no need for any further contrasts.

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Definitions:

Laryngopharynx

The lower section of the pharynx that connects to the larynx and esophagus, playing a role in both respiration and digestion.

Oropharynx

The part of the throat located behind the mouth, acting as a pathway for food and air.

Hyaline Cartilage

A translucent type of cartilage found on many joint surfaces. It is most common in the rib cage, nose, and trachea in the respiratory system.

Tracheal Rings

Tracheal rings are C-shaped cartilaginous structures that reinforce the trachea's walls, helping keep the airway open for respiration.