The Statistical Model for Simple Linear Regression Is Written as

question 40

Multiple Choice

The statistical model for simple linear regression is written as ,where represents the mean of a Normally distributed response variable and x represents the explanatory variable.The parameters and are estimated,giving the linear regression model defined by ,with standard deviation  = 5. What is the y-intercept for the regression line?

• A)10
• B)70
• C)80
• D)60

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