on a test with a mean of 128 and a standard deviation of 34, a student receives a score of 146. what percentage of the population received a score better than this student?

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asked Feb 24, 2023 225k views

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on a test with a mean of 128 and a standard deviation of 34, a student receives a score of 146. what percentage of the population received a score better than this student?

Mathematics
college

Simeon Aleksov asked

by Simeon Aleksov

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Answer

Step-by-step explanation

Given:

Mean, μ = 128

Standard deviation δ = 34

Echavez answered Feb 28, 2023

by Echavez

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