Chi-Square Test: Know about the Inferential Statistical test that Operates on Categorical Variables

Statistical test can be complex but it verifies & assures the quality of the study. In analytical work, the most crucial task is the comparison of data (sets of data) and making interpretations. Inferential statistics, one among the two major branches of statistics, are concerned with making inferences based on the relationships found in the … Continue reading “Chi-Square Test: Know about the Inferential Statistical test that Operates on Categorical Variables”

Wilcoxon Rank-Sum test : A Non Parametric Alternative to two Sample T-Test

Statistics, a scientific approach to analyzing numerical data, is employed to discover relationships among the phenomena to describe, predict and control their occurrence. Statistics helps the researcher to acquire precise, steadfast and dependable findings. Although there are several statistical tests such as ANOVA, independent t-test, etc. to arrive at the right result, one must choose … Continue reading “Wilcoxon Rank-Sum test : A Non Parametric Alternative to two Sample T-Test”

Difference Between One Way ANOVA And Two Way ANOVA

When talking about research in the field of Science or Social science, whether it is Biology, Business, Economics, Psychology, Sociology, or any other subject, the Analysis of Variance (ANOVA) is an important statistical tool for analysing the data. The tool is used to compare and analyse the results of laboratories when more than one factor … Continue reading “Difference Between One Way ANOVA And Two Way ANOVA”

Pilot Study: All Answers Are Here

These days most of the journals have the online submission system for manuscripts. This has certainly made it easier for the authors to send their papers for the review process. In all good journals, once you have submitted your paper, there is an online tracking system which allows authors to follow the progress of their … Continue reading “Pilot Study: All Answers Are Here”

Defining the research problem: The How and the Why!

Research Question and Research Problem are often used as synonyms in reference to the problem that is desired to be investigated. From the mind-set that is followed in the research process, the problem that is desired to be solved is done by putting up a lot of questions so the research problem becomes the foundation … Continue reading “Defining the research problem: The How and the Why!”