Category Archives: Introductory Data Analysis(IDA)

Protected: Introductory Data Analysis: winter 2020 by Andersson

This content is password protected. To view it please enter your password below:

Beta Error


Some quick excel tips

IDA Old Question Solve

Winter 2019/20:

Normal distribution: meu=152

The Normal Distribution has:
Symmetry about the center
50% of value less than the mean and 50% greater than the mean


1(b) Weibull


(but I need to clear it up about Professor Orth solution)


chi squaRE TEST

DEGREES of freedom


STATISTICS what it is?



Winter 2018/19:


Standard Deviation

What we learnt:


$ sign to lock before column and row

Related to F-test


Statistics, Data Science, T-test, Alpha value, Critical Value


How to Find the T Critical Value in Excel


best youtube video


Excel Function for finding T distribution: