Inferential Statistics – Sampling Probability and Inference 75

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=EPWH91UcpZw

We have now learned about (a) samples that represent their populations and (b) simple probability. Inference is a conclusion reached on the basis of evidence and reasoning. The next step is to combine these ideas. Inferential statistics (a.k.a. Null Hypothesis Testing) use probability to determine whether a particular sample (or test outcome) is truly representative of a population from which the sample was originally drawn. • This video teaches the following concepts and techniques: • Introduction to inference in statistics • Link to a Google Drive folder with all of the files that I use in the videos including the Bear Handout and datasets. As I add new files, they will appear here, as well. • https://drive.google.com/drive/folder... • Table of Contents: • 00:32 - Inferential Statistics • 01:12 - Experimental vs. Control • 02:37 - Hypotheses Testing • 03:27 - Experimental Hypotheses • 04:31 - Samples = Population • 06:29 - The Experiment • 06:49 - After Treatment

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