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The average score on a test taken by 200 students is 80 and standard deviation is 10. if each student's score is increased by 5, what would be the new mean and standard deviation
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Which expression is rational? 6. , square root two, square root 14, square root 49
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Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
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5. write an equation for the line that is parallel to the given line and that passes through the given point. y = β5x + 3; (β6, 3)
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Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?
Answers: 3
The average score on a test taken by 200 students is 80 and standard deviation is 10. if each studen...
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