The S A T® - SAT Suite of Assessments

It’s given that the population of City X was 120,000 in 2010, and that it increased by 20% from 2010 to 2015. ... so the amount that the mean, median, and standard deviation of the new data set differ from those of the original data set can’t be determined. Explanation for question 21. ... axis at the point with coordinates negative 3 comma ... ................
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