Which of These Variables Is Most Likely to Follow a Normal

question 612

Multiple Choice

Which of these variables is most likely to follow a Normal model?

• A) number of cigarettes smoked daily
• B) eye color
• C) hours of homework last week
• D) head circumference
• E) number of TV sets at home

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Definitions:

2-Year-Old

A toddler at the age of two, a developmental stage characterized by rapid growth in motor skills, speech, and cognitive abilities.

Pinna

The visible part of the ear that resides outside of the head, responsible for collecting sound waves and directing them into the ear canal.

Lanoxin

A brand name for digoxin, a medication used to treat heart failure and certain types of heart rhythm disorders by increasing heart contraction strength and regulating heart rate.

Apical Heart Rate

The number of heartbeats per minute as heard at the apex of the heart on the left side of the chest, an indicator of cardiac function.