This section does not depend on the previous parts. Carol notices that guests' nationality seems to differ quite a bit depending on whether they request a late check out. She creates a table with the following columns: 'Nationality': (string) the country where the guests reside (e.g. 'Italy', 'France') 'Late Checkout': (string) whether the guests requested a late check out ('Yes' or 'No'). She decides to conduct a hypothesis test to determine whether the observed difference between guests who request a late checkout and those who do not is due to chance. Which of the following is a null hypothesis that Carol could use for her test? Group of answer choices The 'Late Checkout' distribution is the same among guests of all nationalities. The 'Nationality' distribution is the same between guests who request a late checkout and guest who do not. The 'Nationality' distribution is different between guests who request a late checkout and guest who do not. The 'Late Checkout' distribution is more varied among domestic guests compared to international The 'Nationality' is more diverse among guests who request a late checkout compared to guest who do not