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Mathematics, 09.09.2020 21:01 nard28

3. Scores on a certain standardized test have a mean of 500, and a standard deviation of 100. How common is a score between 600 and 700? Calculate the probability.
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3. Scores on a certain standardized test have a mean of 500, and a standard deviation of 100. How

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3. Scores on a certain standardized test have a mean of 500, and a standard deviation of 100. How c...
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