A college professor gives a standardized test to her students every semester. She finds that the students

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A college professor gives a standardized test to her students every semester.

She finds that the students’ grades follow a uniform distribution with 100 points as the maximum and 65 points as the minimum.

(a) Find the mean score.

(b) Compute the standard deviation of the score.

(c) If the passing grade is 70, what percentage of students will fail the course?

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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Question Posted: Feb 17, 2024 11:38 PM

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A college professor gives a standardized test to her students every semester. She finds that the students

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Solution a Mean Score In a uniform distribution the mean is simply the average of the minimum and ma...View the full answer

Statistics For Business And Financial Economics

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