THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 138

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The time it takes to assemble an electronic component is normally distributed with a mean of 17.2 minutes and a standard deviation of 3.1 minutes.
-The median score for the final exam in a statistics class was 85 and 20 percent of the students received a grade greater than 90.What is the probability that a randomly selected exam had a score between 85 and 90?

• A)80 percent
• B)30 percent
• C)50 percent
• D)There is not sufficient information to answer this question.

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Definitions:

Erikson

Referring to Erik Erikson, a developmental psychologist known for his theory on the psychosocial development of humans across the lifespan.

Commitment

A pledge or promise to do something or to remain engaged with a person, cause, or activity over time.

Early Sexual Activity

Engagement in sexual behaviors at a younger-than-average age, often discussed in the context of its implications for health and social outcomes.

Self-Esteem

An individual’s subjective evaluation of their own worth or the degree to which they value themselves.