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Yearly Archives: 2022

How to Calculate Coefficients bo and b1 of Simple Linear Regression Manually in Excel

Linear regression analysis is generally the choice of researchers to test the effect of one variable on other variables. Various scientific fields, both exact...

Why is Descriptive Statistical Analysis Important?

When you are completing your final project as a student, you will usually find descriptive statistical analysis results in one of the chapters. It...

Choosing Simple Random Sampling in Conducting Research

Simple random sampling has often been used by researchers when determining the sample. In this case, the researchers chose a random sample. Researchers who...

Comparison of Two Sample Dependent (Paired t-test)

The comparison of two paired samples becomes interesting to discuss this time. This two-sample comparison test is often analyzed using a paired t-test. Many...

How to Compute Spearman Rank Correlation Test

A correlation test is still often an option to solve problems in research. The correlation test includes the Pearson correlation test, Spearman rank correlation...

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