In collective or multiple case experiments, a variety of cases are very carefully picked. This provides the advantage of allowing for comparisons for being created across numerous cases and/or replication. Choosing a "common" case may well empower the findings to become generalised to idea (i.e. analytical generalisation) or to check https://case-study-help24369.blogdon.net/not-known-details-about-case-study-help-48473660