What is Statistical Analysis in Data Science? This blog starts from definition to explaining and experimenting with different part of statistics. Introduction Statistics is very important field and there are lots of definitions and use cases available and noting few. Statistics is a systematic collection of data on measurements or observations, often related to demographic […]
t-test
T-Test for Statistics and Brief Introduction in R
t- test History About Student t- Distribution t-static: t-static was first discovered by Englishman W.S Gosset with his nick name student who published it in 1908 in his research paper entitled " The probable error of the sample mean". Therefore, this t-statistic is called student’s t-statics. Later on Prof. R.A Fisher developed and defined the […]