Compute Probabilities of Binomial Experiments

question 141

Multiple Choice

Compute Probabilities of Binomial Experiments
-A history professor decides to give a 10-question true-false quiz. She wants to choose the passing grade such that the probability of passing a student who guesses on every question is less than 0.10. What score should be set as the lowest passing grade

• A) 8
• B) 6
• C) 9
• D) 7

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Definitions:

Anxious

Feeling anxious or apprehensive, typically regarding a forthcoming event or a situation with an unknown result.

Neuroticism

A personality trait characterized by a tendency to experience negative emotions such as anxiety, anger, or depression more frequently and intensely than others.

Openness to Experience

A personality trait typified by a willingness to try new things, creativity, curiosity, and an appreciation for art and beauty.

Big Five Traits

A psychological framework that characterizes human personality via five wide-ranging traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.