To compete with Airbnb, the management of a hotel in Sydney employs several strategies. One of its strategies is to collect more data about its customers (guests) so the hotel can provide a more tailored service to its loyal customers. Suppose you work in that hotel and you have been assigned to be in charge for this strategy. Define the population and sample in this context and then suggest data collection methods, including the necessary variables. Finally, suggest at least one graphical display and one statistical inference methods that can be used to provide insightful customers information