Question 10 A random sample was taken of adults who were either employed or actively looking for employment. People were
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Question 10 A random sample was taken of adults who were either employed or actively looking for employment. People were
Question 10 A random sample was taken of adults who were either employed or actively looking for employment. People were classified according to education and employment status. Under level of education "degree" means college or professional degree or higher. unemployed 0.01277 no diploma high school diploma degree Suppose a person is selected at random. The events "U: unemployed" and "N: has no diploma" are: Hint: after computing P(U), P(N), P(U and N) find the independent formula from formula sheet and see if the in that formula holds. 0.029166 employed 0.008055 0.13722 0.540833 1 pts 0.271944 dependent because P(U) + P(N) 1 independent because education and employment status are unrelated dependent because P(U and N) P(U)P(N) independent because P(U) + P(N) # 1