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Monthly Archives: June, 2023

If the regression coefficient is negative and significant, how should it be interpreted?

In some research findings, it is possible to observe negative and significant values for the estimated regression coefficient. Under such circumstances, how should this...

How to Transform Natural Logarithm (Ln) in Cobb Douglas Regression Analysis using Excel

In production theory, the production function is defined as the technical relationship between inputs and outputs, where the output is a function of the...

How to Analyze Pearson Correlation Using Excel

Correlation analysis is one of the analytical techniques used to test the associative relationship between variables. In correlation analysis, testing can be conducted to...

How to Differentiate between Nominal, Ordinal, Interval, and Ratio Data Measurement Scales in Research

In statistics, data measurement scales can be divided into four types: nominal, ordinal, interval, and ratio scales. Understanding the differences among these four measurement...

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