National Counselor Exam (NCE) 2025 – 400 Free Practice Questions to Pass the Exam

Image Description

Question: 1 / 400

In research, what is the primary purpose of the null hypothesis?

To predict the outcome of the research

To assert the presence of a relationship

To state there are no differences or effects observed

The primary purpose of the null hypothesis is to state that there are no differences or effects observed in the context of a study. In hypothesis testing, the null hypothesis acts as a starting point for statistical analysis. It posits that any observed effect or relationship in the data is due to random chance rather than a true effect. This allows researchers to determine whether the evidence collected in the study is strong enough to reject the null hypothesis in favor of an alternative hypothesis, which suggests that there is a significant effect or difference. By doing so, researchers can rigorously test their assumptions and contribute to the body of scientific knowledge with valid conclusions.

A null hypothesis provides a clear and testable statement that can be analyzed statistically, guiding the direction of the research and facilitating objective decision-making about the results.

Get further explanation with Examzify DeepDiveBeta

To identify dependent variables

Next Question

Report this question

Download National Counselor (NCE) Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy