Question

In which type of researches formulation of hypothesis is essential?

Answer 1

Answer:

Hypothesis formulation helps in formulating the research problem. ... In explanatory studies, that develop a relationship between dependent and independent variable, as well as, explain the type of relationship between the two variables, there is always a hypothesis.

Explanation:

As stated previously, a hypothesis functions as an answer to the research question and guides data collection and interpretation. A hypothesis enables researchers not only to discover a relationship between variables, but also to predict a relationship based on theoretical guidelines and/or empirical evidence.