RESEARCH METHODOLOGY

Detailed explanation-1: -Simple hypothesis. Complex hypothesis. Directional hypothesis. Non-directional hypothesis. Null hypothesis. Associative and casual hypothesis.

Detailed explanation-2: -A simple hypothesis is a hypothesis that there exists a relationship between two variables. One is called a dependent variable, and the other is called an independent variable. A complex hypothesis is used when there is a relationship between the existing variables.

Detailed explanation-3: -A hypothesis is an approximate explanation that relates to the set of facts that can be tested by certain further investigations. There are basically two types, namely, null hypothesis and alternative hypothesis.

Detailed explanation-4: -In research, there is a convention that the hypothesis is written in two forms, the null hypothesis, and the alternative hypothesis (called the experimental hypothesis when the method of investigation is an experiment ).