A cohort study looked at the association between couples who shopped at IKEA and subsequently reporting a quarrel, the data is presented in the table below: Which of the following statements can be concluded using the information above? a. Most of the couples who had quarreled did not shop at IKEA b. Most couples who participated in this study had quarreled c. Couples who shopped at IKEA were 4.4 times less likely to report having a quarrel compared to couples who did not shop at IKEA d. Couples who shopped at IKEA were 4.4 times more likely to report having a quarrel compared to couples who did not shop at IKEA e. Shopping at IKEA is positively associated with quarrelling between couples