In a survey of 1015 adults, it was reported that almost 60% of all people said the tax code is unfair, whereas slightly Income Level more than 60% of those making more than $50,000 viewed the code as unfair. Suppose that the contingency table to Less than More than $50 000 the right represents the specic breakdown of responses. Complete parts a through c. $50,000 ' Total Fair 235 175 410 Unfair 275 330 605 Total 510 505 1015 3. Given that a respondent earns less than $50,000, what is the probability that he or she said that the tax code is fair? P(fairlless than $50,000) = (Round to four decimal places as needed.) b. Given that a respondent earns more than $50,000, what is the probability that he or she said that the tax code is fair? P(fair|more than $50,000) = (Round to four decimal places as needed.) o. Is income level independent of attitude about whether the tax code is fair? Explain. O A. No, because P(fair|more than $50,000)# P(fair). O B. No, because P(fair|more than $50,000)= P(fair). O C. Yes, because P(fair|more than $50,000) P(fair). O D. Yes, because P(fair|more than $50,000) = P(fair)