RESEARCH METHODOLOGY

DEVELOPMENT OF RESEARCH PROPOSAL

DEVELOPMENT OF HYPOTHESES AND APPLICATIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
which types of hypotheses are used in ALL studies
A
null hypothesis
B
alternative hypothesis
C
directional hypothesis
D
non-directional hypothesis
E
experimental hypothesis
Explanation: 

Detailed explanation-1: -The alternative hypothesis and null hypothesis are types of conjectures used in statistical tests, which are formal methods of reaching conclusions or making judgments on the basis of data. In statistical hypothesis testing, the null hypothesis and alternative hypothesis are two mutually exclusive statements.

Detailed explanation-2: -The alternative hypothesis (Ha) is the other answer to your research question. It claims that there’s an effect in the population. Often, your alternative hypothesis is the same as your research hypothesis. In other words, it’s the claim that you expect or hope will be true.

Detailed explanation-3: -The alternative hypothesis is generally denoted as H1. It makes a statement that suggests or advises a potential result or an outcome that an investigator or the researcher may expect. It has been categorized into two categories: directional alternative hypothesis and non directional alternative hypothesis.

Detailed explanation-4: -The two types of hypotheses used in a hypothesis test are the null hypothesis and the alternative hypothesis. The alternative hypothesis is the complement of the null hypothesis.

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