how does a comparative descriptive design differ from a typical descriptive design? group of answer choices it compares statistics between the current time and an earlier time, whereas the typical descriptive design focuses on only one time period. it compares a number of variables and examines the relationship between them, whereas a typical descriptive design never does this. it differs in name only; both have the same design. it describes data from two different groups, whereas a typical descriptive design focuses on a single group.
