ABSTRACT: Vocational education and training is one of the cornerstones of each country’s economy and development. In recent years, vocational education, training and quality have been a matter of ...

Module: jaspTTests Waiting for requesterIf waiting for a long time it is reasonable to close an issueIf waiting for a long time it is reasonable to close an issue I am learning Bayesian analysis. I ...

Calculating a test statistic in Excel is an essential skill for any data analyst, researcher, or student. A test statistic helps you understand the significance of your data and determine if your ...

When conducting statistical analyses, one crucial aspect is the calculation of degrees of freedom (df). The t-test, a popular method used for comparing means of two groups, also requires determining ...

The objective is to analyze flight delays in the United States. Data from airlines, airports, and runways will be collected and processed. Machine learning models will be built using logistic ...

Starting in 2011, a group of 270 scientists attempted to replicate 100 psychological studies. They found that out of these 100 studies, only 39 could be successfully replicated (Open Science ...

Abstract: This paper presents the application in engineering education of Paired Samples t-Test statistical technique. The targeted application is the evaluation of Smile project, which takes place ...