The sample regression line Y, A+bX, provides a measure of O1. the estimated population value of the dependent varlable given a specific value of the independent varlable O 2. the estimated population value of the Independent variable given a specific value of the dependent varlable O 3. the estimated population value of the dependent variable regardless of the value of the independent variable O 4. the estimated population value of the independent variable regardless of the value of the dependent variable O 5. the estimated population average value of the dependent variable given a specific value of the independent variable O 6. the estimated population average value of the independent variable given a specific value of the dependent variable O 7. the estimated population average value of the dependent variable regardless of the value of the independent variable O 8. the estimated population average value of the independent variable regardless of the value of the dependent variable

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