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.
Correct Answer:
Verified
Correct Answer:
Verified
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