In One Statistics Course, Students Reported Studying an Average of 9.92

question 53

Multiple Choice

In one statistics course, students reported studying an average of 9.92 hours a week, with a standard deviation of 4.54.The professor tells David he scored at the 76th percentile.How many hours does he study per week? (Round z score to two decimal places.)

• A) 13.14 hours
• B) 8.64 hours
• C) 12.88 hours
• D) 16.24 hours

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Definitions:

Cultivate

To foster growth or development in; traditionally used in agriculture, it can also apply to skills, relationships, or qualities.

Feel

Pertains to the experience of emotions or sensations.

Cultures

The social behavior, norms, knowledge, and characteristics that define a particular society or community.

Emotions

Complex psychological states involving physiological arousal, expressive behaviors, and conscious experience, typically triggered by a specific event or thought.