Mathematics, 07.07.2021 21:40, Daud2020

Proficiency score of 282 and a standard deviation of 20. George just found out he scored in the third quartile. What test score did he receive?
A. 187
C. 296
B. 262
D. 302

Answers: 2

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Proficiency score of 282 and a standard deviation of 20. George just found out he scored in the thi...