Measures of Central Tendency
What is Central Tendency? Central tendency is defined as the statistical measure that identifies a single value as representative of an entire distribution of the […]
Epidemiology
Pilot Testing: Importance, Steps & Challenges
What is Pilot Testing? Pilot testing, also known as a ‘pre-testing’ or ‘trial run’, is a small-scale preliminary study conducted before the actual research or […]
Confidence Interval: Interpretation & Importance
What is Confidence Interval (CI)? The confidence interval refers to the fact that how sure or confident we are about the results. Confidence Interval is […]
Understanding P-Value in Research
What is P-value in Research? P-value is a valid outcome to check the level of significance in statistical analysis. P-value stands for ‘Probability value’ A […]
Research Bias and Its Types
What is Bias in Research? Bias in research refers to systematic errors that can affect the validity, reliability, and credibility of study findings. Bias can […]
Sampling: Types, Methods and Techniques
What is Sampling? Let us first understand the difference between population and sample. A population is an entire group of people that we want to […]
Cholera: Causes, Symptoms and Treatment
What is Cholera? Cholera is a severe diarrheal disease caused by an infection of the Vibrio cholerae bacteria. Cholera is a bacterial disease primarily spread […]
Different Types of Statistical Software
What is Software? “The term ‘software’ refers to the set of electronic program instructions or data a computer processor reads in order to perform a […]
Sensitivity Vs Specificity: 10 Important Differences
What is Sensitivity of a Test? Sensitivity of a test (also called the true positive rate) is defined as the proportion of diseased people who […]
Descriptive Statistics Vs Inferential Statistics- 8 Differences
What is Statistics? Statistics refers to the practices used for collecting, organizing, analyzing, and interpreting data to acquire knowledge on a specific topic or research […]