Mathematics, 02.12.2020 19:20 itzdulceee
Use the correlation coefficient to find the coefficient of determination.
What percent of the variation in the response variable can be explained by changes in the explanatory variable?
r=−0.5
coefficient of determination: 0.71; 71% of the variation in the response variable can be explained by changes in the explanatory variable
coefficient of determination: 0.5; 50% of the variation in the response variable can be explained by changes in the explanatory variable
coefficient of determination: 0.1; 10% of the variation in the response variable can be explained by changes in the explanatory variable
coefficient of determination: 0.25; 25% of the variation in the response variable can be explained by changes in the explanatory variable
Answers: 3
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On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius
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Use the correlation coefficient to find the coefficient of determination.
What percent of the varia...
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