Mathematics, 04.10.2021 20:20 AlaishaWiseBrown

SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. Find each of the following. 1) The minimum score to put you in the upper 25% of scores

2) The z-score of an SAT score of 670

3) The percentage of scores between 420 and 620

4) The percentage of scores below 350

Answers: 3

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SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. Find each of...

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SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. Find each of the following. 1) The minimum score to put you in the upper 25% of scores 2) The z-score of an SAT score of 670 3) The percentage of scores between 420 and 620 4) The percentage of scores below 350

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