annie5464 annie5464

03-04-2020
Mathematics

contestada

What is the value of Y when x=3 if the equation of the regression line is y=3.8X+ 23.1

Respuesta :

igoroleshko156 igoroleshko156

03-04-2020

Answer:

[tex]y = 34.5[/tex]

Step-by-step explanation:

Step 1: Set x to 3

[tex]y = 3.8x + 23.1[/tex]

[tex]y = 3.8(3) + 23.1[/tex]

[tex]y = 11.4 + 23.1[/tex]

[tex]y = 34.5[/tex]

Answer: [tex]y = 34.5[/tex]

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