What is a one sample t test? The t test is a commonly used hypothesis test in statistics that allows us to compare the mean value of a group of sampled data with some hypothesized value, usually a ...
Research methods are a compulsory component of many undergraduate programmes. But it is challenging to design good questions for assessing students’ understanding of research methods in closed book ...
Multiple choice questions appear throughout both exam papers and at both foundation tier and higher tier. Multiple choice questions are usually asked as questions ...
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