ppt on one of the following inferential statistics concepts:

  Here are the guidelines:   For this assignment, you will:

1. Create a ppt. presentation/screencast in groups of two to explain one of the following inferential statistics concepts:

z Score

Variability (Range, Interquartile Range, Standard Deviation, Variance)

Correlation

Regression

Be sure to work through an original example problem to illustrate the application of the statistical operation. Limit Slide count to 15-20 slides (5 -10 minutes)

need a document which summarizes wats there in ppt to get a brief understanding.