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Scores of each of the previous Chemistry tests were normally distributed with a mean of 83 and a standard deviation of 2.1. Adam will be taking the test tomorrow. What is the pr…

Scores of each of the previous Chemistry tests were normally distributed with a mean of 83 and a standard deviation of 2.1. Adam will be taking the test tomorrow. What is the pr…
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Scores of each of the previous Chemistry tests were normally distributed with a mean of 83 and a standard deviation of 2.1. Adam will be taking the test tomorrow. What is the probability of Adam getting at most 81 on the test?

User Theatlasroom
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Answer:

45

Explanation:

User Brave Soul
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