this is the full question (a) Do a cluster analysis with the 4 factors above: ressext, culture, actext and nightlife to segment the individuals. You have to give a clear interpretation of each cluster. Present the mean of the 4 factors for each cluster. Each cluster has to contain at least 30 individuals. (6 points) The tourism oce wants to assign future visitors to the clusters created in (a). However, the vari- ables "resext", "culture", "actext" and "nightlife" used to do the segmentation are not available for the future visitors who have not taken the questionnaire. The variables "age" and "sex" are available. Develop a model to classify future visitors in one of your clusters using the variables "age" and "sex" only, without any transformations or model selection