Question

Suppose you are interested in studying the relationship between a person's age and their yearly income. You collect data on the age and income of 100 individuals and run a regression analysis. The resulting regression line is Y = 10000 + 500X, where Y represents income and X represents age. Which statement is correct? For every year increase in age, income is expected to increase by $500. For every year increase in age, income is expected to decrease by $500 Income is expected to increase by $500 for individuals with an age of 0 Income is expected to decrease by $500 for individuals with an age of 0.

          Suppose you are interested in studying the relationship between a person's age and their yearly income. You collect data on the age and income of 100 individuals and run a regression analysis. The resulting regression line is Y = 10000 + 500X, where Y represents income and X represents age.
Which statement is correct?
For every year increase in age, income is expected to increase by $500.
For every year increase in age, income is expected to decrease by $500
Income is expected to increase by $500 for individuals with an age of 0
Income is expected to decrease by $500 for individuals with an age of 0.

Suppose you are interested in studying the relationship between a person's age and their yearly income. You collect data on the age and income of 100 individuals and run a regression analysis. The resulting regression line is Y = 10000 + 500X, where Y represents income and X represents age.
Which statement is correct?
For every year increase in age, income is expected to increase by 500.
For every year increase in age, income is expected to decrease by500
Income is expected to increase by 500 for individuals with an age of 0
Income is expected to decrease by500 for individuals with an age of 0.

Added by Jennifer E.

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