In collective or a number of case studies, a variety of cases are cautiously picked. This gives the advantage of enabling comparisons to be created across quite a few cases and/or replication. Choosing a "normal" case may well help the findings to get generalised to principle (i.e. analytical generalisation) https://raymondnfxho.tkzblog.com/29467078/the-greatest-guide-to-online-case-solution