Mauricio Tersignico, a Local Wine Merchant, Wants to Determine If

question 20

Multiple Choice

Mauricio Tersignico, a local wine merchant, wants to determine if the average price of domestic wine
is less than the average price of imported wine.The data obtained is shown in the table below.
-What is the test value? Use (Use the variances unequal formula.)

• A)-6.97
• B)-2.50
• C)-4.53
• D)-2.54

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Definitions:

Eardrum

A thin membrane that separates the external ear from the middle ear and vibrates in response to sound waves.

Temporal Bone

A large bone situated at the base and side of the skull, which houses the structures of the ear.

Pinna

The external part of the ear that captures sound waves and directs them into the ear canal.

Visual Cortex

The region of the brain located in the occipital lobe that processes visual information received from the eyes.