Mathematics, 19.11.2019 05:31 zaytoohypes

In history, you earned an exam score of x-85 where the exam average was μ-65 with a standard deviation of σ-5. in biology, you earned an exam score of x-90 where the exam average was μ י 85 with a standard deviation of σ-10. in which class did you score better compared to your classmates?

a. biology
b. no answer text provided.
c. you did equally well in both classes.
d. history

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