If the P Value Is Less Than $\alpha$ In a Two-Tail Test:
A) the Null Hypothesis Should Not

question 71

Multiple Choice

If the p value is less than $\alpha$ in a two-tail test:

• A) the null hypothesis should not be rejected.
• B) the null hypothesis should be rejected.
• C) a one-tail test should be used.
• D) No conclusion should be reached.

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Definitions:

Intercostal Muscles

Muscles located between the ribs that help in the process of respiration, aiding in the expansion and contraction of the chest cavity.

Mandible

The lower jawbone in vertebrates, forming the lower part of the skull.

Mylohyoid

A muscle that forms the floor of the mouth, elevates the tongue, and depresses the jaw.

Masseter

A facial muscle that plays a crucial role in chewing by elevating the mandible (lower jaw).