Which of the following is more likely to suffer from bias due to measurement error? Explain. Case 1: Estimating how a person’s reported cocaine use affects their income. Case 2: Estimating how the...

Which of the following is more likely to suffer from bias due to measurement error? Explain.

Case 1: Estimating how a person’s reported cocaine use affects their income.

Case 2: Estimating how the number of murders per capita in a county affects the county unemployment rate.