Distribution is a most commonly used concept in research and acquaints with the shape of the data. Most of the time when a researcher collects data, S/he wants to know about the...
The sample size is called a sample as it represents part of the study group (or study population) whose responses to treatment, opinions and behaviour we care about in medical...
Thomas A. Lang and Michelle Secic said in their book entitled How to Report Statistics in Medicine that “The problem of statistical errors in the medical literature is...
Statistical revolution in biology started with the work of Karl Pearson in the 1890s. Charles Darwin documented biological variation as a fundamental aspect of life and gave a...
