eththomas1073 eththomas1073

11-12-2019
Mathematics

contestada

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?

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rererere3500 rererere3500

11-12-2019

Answer:

45

Step-by-step explanation:

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