Online Test 2 Question 12

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Online Test 2 Question 12

Question

Online Test 2

12.  The probability that a randomly selected individual in a country earns more than $75,000 per year is 10.5%.  The probability that a randomly selected individual in the country earns more than $75,000 per year, given that the individual has earned a bachelor’s degree, is 21.5%.  Are the events “earn more than $75,000 per year” and “earned a bachelor’s degree” independent?

 

Are these events independent?

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This question is taken from Math 227 – Statistics » Summer 2021 » Online Test 2