In the handedness research that you read, I estimated this: ln(Earnings) = 10.2 - 0.1*LeftHanded. Which of these statements about this regression is correct?

In the handedness research that you read, I estimated this: ln(Earnings) = 10.2 - 0.1*LeftHanded. Which of these statements about this regression is correct?



A. Lefties earn 0.1 percent less than righties.
B. Lefties earn 10 percent less than righties.
C. Lefties earn 0.1 percentage points less than righties.
D. Lefties earn 10 percentage points less than righties.


Answer: B. Lefties earn 10 percent less than righties.


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