9S1 - Statistics, an introduction

 

9S2 - Collecting Data

 

9S3 - Frequency Tables

 

9S4 - Bar Graphs

 

9S5 - Histograms

 

9S6 - Stem and Leaf Plots

 

9S7 - Dot Plots

 

9S8 - Time Series

 

9S9 - Averages: Mean

 

9S10 - Averages: Median