Task 3: Household head's education A. Construct a contingency table between the gender and the highest educational degree ofthe household head. B. What is the probability that a randomly chosen head of a household is female and her highest degree is Bachelors? C. Among the households whose heads have a Bachelors degree, what is the probability that the household head is female? D. Among the households whose heads are male, what is the probability that the household head has a Masters degree as the highest educational degree? E. Do you think that the two events "the gender of the household head is female" and "the highest educational degree of the household head is primary school certificate" are independent of each other? Justify your answer briefly