Respuesta :
You are investigating if Ada CAUSES higher sales or ADb CAUSES higher research. So it is causal research.
Explanatory research, also known as causal research, examines if there is a cause-and-effect link between two disparate events. Researchers create experiments to get statistical proof of the relationship between the circumstances since numerous alternative factors might affect cause and effect. The data is then generally examined to ascertain the reasons behind the relationship's emergence, to understand more about how it functions, and to ascertain whether it may be applicable in a wider context. In order to see if the first situation's conditions have any new repercussions on the second, they can also change them.
It's crucial to gather information to determine whether specific circumstances are true in order to effectively establish a cause-and-effect relationship.
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