i want the solution for all question please

115 HW Answer any 5 of these questions Questions 1. What are the basic stages in the application of cluster analysis? 5. How does a researcher decide the number of clusters to 2. What is the purpose of cluster analysis, and when should it have in a solution? be used instead of factor analysis? 6. What is the difference between the interpretation stage and 3. What should the researcher consider when selecting simi the profiling and validation stages? larity measure to use in cluster analysis? 7. How can researchers use graphical portrayals of the cluster 4. How does the researcher know whether to use hierarchical procedure? or nonhierarchical cluster techniques? Under which condi- tions would each approach be used? 16