If You Had a Room Full of 100 People, Which

question 4

Multiple Choice

If you had a room full of 100 people, which of the followng events is most unlikely.

• A)Finding one person with an IQ over 120
• B)Finding one person with an IQ over 140
• C)Finding that the average IQ of people in the room was over 120
• D)Finding that the average IQ of people in the room was over 140
• E)It is impossible to answer this question without computing a z-score and refering to a table of areas under the normal curve.

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Definitions:

Hindu Holy Man

A spiritual leader or ascetic in Hinduism, often referred to as a sadhu or a yogi, who is dedicated to achieving moksha (liberation).

Blessed Curse

An oxymoron suggesting a situation or condition that appears to be advantageous (blessed) but has negative consequences (curse).

Native American Group

Indigenous peoples of the Americas, consisting of numerous tribes, nations, and ethnic groups each with their own distinct cultures and histories.