Question Completion Status: 1 pour QUESTION 7 The file contains data on 400 orders placed to company A over a period of several months. For each order, the filelists, along with other variables, the type of credit card used, and the gender of the customer Suppose you decide to use the chi-square test to see if there is any relationship between gender and the type of credit cards being used. You set up the contingency table as given below. What would be the null hypothesis of the test? (The credit card type data collected as company card" vs "other cards) Count CardType Gender Company Card Other Grand Total 61 Female 173 234 33 Male 133 166 94 306 400 Grand Total H Women use company cards more than men Gender and credit card type are unrelated Gender and credit card type are dependent Women shop more than men 1