Find the Indicated Probability

question 122

Multiple Choice

Find the indicated probability. Round to three decimal places.
-A test consists of 10 true/false questions. To pass the test a student must answer at least 9 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test?

• A) 0.001
• B) 0.010
• C) 0.011
• D) 0.999

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Definitions:

Conscientiousness

A personality trait marked by diligence, care, and discipline in pursuing goals.

Big Five

The five basic clusters of personality traits that remain quite stable throughout adulthood: openness, conscientiousness, extroversion, agreeableness, and neuroticism.

Trait Theory

A psychological model which suggests that human personality is composed of a number of broad traits or dispositional attributes.

Generativity

The psychological and social concept that involves contributing to society and the next generation's well-being, often associated with middle adulthood.