Mathematics, 23.10.2019 20:30 lunarwoo
Suppose the correlation coefficient describing how the height of teenage boys predicts their weights is 0.85. what is the coefficient of determination, 2 , and what does it mean in context? a 2 is 0.7225. 72.25% of the variation in weights of teenage boys can be explained by their height. b) 2 is 0.7225. 72.25% of the variation in heights of teenage boys can be explained by their weight. c) 2 is 0.85. 85% of the variation in heights of teenage boys can be explained by their weight. d) 2 is 0.85. 85% of the variation in weights of teenage boy
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Mathematics, 21.06.2019 17:00
What properties allow transformation to be used as a problem solving tool
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Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
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Mathematics, 21.06.2019 18:10
Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .
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Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
Suppose the correlation coefficient describing how the height of teenage boys predicts their weights...
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