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Mathematics, 22.11.2020 05:20 destinypierre
The scores for all high school seniors taking the verbal section of the Scholastic Aptitude Test (SAT) in a particular year had a mean of 490 and a standard deviation of 100. The distribution of SAT scores is bell-shaped. What percentage of seniors scored between 390 and 590 on this SAT test?
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Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
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The scores for all high school seniors taking the verbal section of the Scholastic Aptitude Test (SA...
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