Category Archives: Statistics

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

https://statisticsbyjim.com/hypothesis-testing/hypothesis-tests-significance-levels-alpha-p-values/

https://towardsdatascience.com/statistical-significance-hypothesis-testing-the-normal-curve-and-p-values-93274fa32687

https://statisticsbyjim.com/glossary/significance-level/

https://blog.minitab.com/blog/adventures-in-statistics-2/understanding-hypothesis-tests-significance-levels-alpha-and-p-values-in-statistics

 

https://towardsdatascience.com/statistical-tests-when-to-use-which-704557554740

 

 

https://blog.minitab.com/blog/alphas-p-values-confidence-intervals-oh-my

 

https://www.geo.fu-berlin.de/en/v/soga/Basics-of-statistics/Hypothesis-Tests/Introduction-to-Hypothesis-Testing/Critical-Value-and-the-p-Value-Approach/index.html

 

How to Find the T Critical Value in Excel

 

https://www.statisticshowto.datasciencecentral.com/probability-and-statistics/find-sample-size/

 

https://www.statisticshowto.datasciencecentral.com/probability-and-statistics/confidence-interval/

 

https://www.statisticshowto.datasciencecentral.com/degrees-of-freedom/

 

https://www.khanacademy.org/math/ap-statistics/estimating-confidence-ap/one-sample-t-interval-mean/v/introduction-to-t-statistics

 

http://evolution.gs.washington.edu/gs560/2011/lecture3.pdf

 

best youtube video

 

Excel Function for finding T distribution:
https://www.excelfunctions.net/excel-tdist-function.html

What is statistics?

Statistics is the art of dealing with Data of:
a. large amounts
b. error-tagged
Statistics is divided into two parts:
16 Introductory Data Analysis – HIS
1. Descriptive statistics:
• Calculating characteristic values: mean, median, standard deviation
• Graphical representation
2. Pedictive statistics: that tries to predict facts about large populations or about manufacturing
processes from observed/ measured facts in a small (produced) sample.

Statistik, probability

 

 

Statistics: For Machine Learning: Random Variables : Discrete and Continuous

https://www.youtube.com/watch?v=rifK8BtHaYI

 

 

Must See:

 

Probability is the measure of how likely an event is to occur out of the number of possible outcomes. This wikiHow will show you how to calculate different types of probabilities. Define your events and outcomes. Probability is the…