Suppose 40% of the Population of Pre-Teens Have a TV

question 21

Multiple Choice

Suppose 40% of the population of pre-teens have a TV in their bedroom.If a random sample of 500 pre-teens is drawn from the population, then the probability that 44% or more of the pre-teens have a TV in their bedroom is closest to _______.

• A)0.9664
• B)0.4644
• C)0.0336
• D)0.0400
• E)0.9600

---

Definitions:

Anterior Cingulate Cortex

A part of the brain involved in emotion formation and processing, learning, and memory.

Ostracism

The act of excluding or ignoring someone socially, which can lead to emotional distress and have negative psychological effects.

Physical Pain

An unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage.

Social Anxiety

A persistent fear of social or performance situations in which embarrassment may occur, leading to significant distress or avoidance behavior.