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The median-median line for a dataset is y = 1.133x + 0.731

The least-squares regression line for the same dataset is y = 1.068x + 0.731. Which regression equation better predicts the y-value for the point (50, 60) ?

The medianmedian line for a dataset is y 1133x 0731 The leastsquares regression line for the same dataset is y 1068x 0731 Which regression equation better predi class=

Respuesta :

sqdancefan

Answer:

The median-median line is a better prediction.

Step-by-step explanation:

Both lines predict a value for x=50 that is less than 60. The median-median line value is closer to 60, so could be considered a better prediction.

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