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Use StatKey or other technology to find the regression line to predict Y from X using the following data.
X 6 10 4 14 12
Y 4.5 7.5 2 8 6
Click here to access StatKey.
Round your answers to three decimal places.
The regression equation is ŷ = ________ + ________ X.

Respuesta :

Answer:

The trend line equation is [tex]\hat y[/tex] = 0.733 + 0.529·X

Step-by-step explanation:

The given data are presented here as follows;

[tex]\begin{array}{cc}X&Y\\6&4.5\\10&7.5\\4&2\\14&8\\12&6\end{array}[/tex]

The technology used to find the regression line used to predict Y from X is The regression equation is the Linear Trend Line Option, under the Format Trendline Dialog box opened from within the Chart Design Menu of Microsoft Excel from which we have;

[tex]\hat y[/tex] = 0.733 + 0.529·X

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