2. Alfred scored 82 in a quiz in English for which the average score of the class was 75 with a standard deviation of 10. He also took a quiz in Statistics and scored 70 for which the average score of the class was 55, and the standard deviation was 14. Relative to other students in the class, did Alfred do better in English or Statistics?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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2. Alfred scored 82 in a quiz in
English for which the average
Score of the class was 75 with a
standard deviation of 10. He
also took a quiz in Statistics and
scored 70 for which the
average score of the class was
55, and the standard deviation
was 14. Relative to other
students in the class, did Alfred
do better in English or
Statistics?
Transcribed Image Text:2. Alfred scored 82 in a quiz in English for which the average Score of the class was 75 with a standard deviation of 10. He also took a quiz in Statistics and scored 70 for which the average score of the class was 55, and the standard deviation was 14. Relative to other students in the class, did Alfred do better in English or Statistics?
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