Tag: Bi-variate
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Correlation Spearman and Pearson
Correlation is a fundamental concept in statistics that measures the strength and direction of the relationship between two variables. For first-year media students, understanding correlation is crucial for analyzing data trends and making informed decisions. This essay will explore two common correlation coefficients: Pearson’s r and Spearman’s rho. Pearson’s Correlation Coefficient (r) Pearson’s r is…
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Bivariate Analysis: Understanding Correlation, t-test, and Chi Square test
Bivariate analysis is a statistical technique used to examine the relationship between two variables. This type of analysis is often used in fields such as psychology, economics, and sociology to study the relationship between two variables and determine if there is a significant relationship between them. Correlation Correlation is a measure of the strength and…
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Independent t-test
The independent t-test, also known as the two-sample t-test or unpaired t-test, is a fundamental statistical method used to assess whether the means of two unrelated groups are significantly different from one another. This inferential test is particularly valuable in various fields, including psychology, medicine, and social sciences, as it allows researchers to draw conclusions…