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The computer regression output is given by coefficientsstandard errort statp-value intercept-4.194118787.812571764-0.536842270.601188456 year0.3014335950.0326316919.2374494968.37927e-07 what are the values for a and b in the equation Å· = a bx?

User Chaniqua
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1 Answer

3 votes

Answer:

The values for ( a ) and ( b ) in the equation ( \hat{y} = a + bx ) are -4.194118787 and 0.301433595, respectively.

Explanation:

The equation you've provided is a linear regression model in the form of ( \hat{y} = a + bx ), where ( \hat{y} ) is the predicted value, ( x ) is the independent variable, and ( a ) and ( b ) are the intercept and slope of the regression line, respectively.

From the coefficients provided in the regression output:

The intercept ( a ) is given as -4.194118787

The coefficient for the independent variable (slope) ( b ) is given as 0.301433595

Therefore, the values for ( a ) and ( b ) in the equation ( \hat{y} = a + bx ) are:

( a = -4.194118787 )

( b = 0.301433595 )

Thus, the equation becomes [ \hat{y} = -4.194118787 + 0.301433595x ]

User Marco Santarossa
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