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Posted on Jun 26, 2024

Vusi earned an 80 in physical science with an 85 mean and a 5 standard deviation, and her buddy Shirley earned a 65 in life

Vusi earned an 80 in physical science with an 85 mean and a 5 standard deviation, and her buddy Shirley earned a 65 in life science with a 55 mean and a 10 standard deviation. Identify who received a better mark.

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