When Using the T Test, We Reject H 0 _________

question 7

Multiple Choice

When using the t test, we reject H 0 _________.

• A) if t obt ≤ t crit
• B) if | t obt | ≥ | t crit |
• C) if | t obt | ≤ | t crit |
• D) if t obt ≥ t crit

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Definitions:

Melanin

A pigment that gives color to skin, hair, and eyes, and protects against UV radiation.

Vascularized

Having blood vessels; supplied with or containing blood vessels.

Orbicularis Oris

A circular muscle surrounding the mouth, involved in controlling movements of the mouth and lips.

Levator Palpebrae Superioris

A muscle in the eyelid responsible for raising the upper eyelid.