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A regression line was calculated as ŷ = -3.2x + 9.7. Determine the slope of this line. Type a numerical answer in the provided space. Do not type spaces in your answer.

Respuesta :

Answer:

Therefore the slope of

[tex]y= -3.2x + 9.7[/tex]

is

[tex]Slope =-3.2[/tex]

Step-by-step explanation:

Given:

A regression line was calculated as

[tex]y= -3.2x + 9.7[/tex]

To Find:

Slope = ?

Solution:

General Slope-Point Form is given as

[tex]y=mx+c[/tex]

Where,

[tex]m=Slope\\c=y-intercept[/tex]

On Comparing with given Regression line we get

[tex]Slope = m = -3.2[/tex]

Therefore the slope of

[tex]y= -3.2x + 9.7[/tex]

is

[tex]Slope =-3.2[/tex]

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