Topics

Displayiong and interpreting Data

Introduction to Data

        Statistical Notation

Stem and Leaf Diagrams

Histograms

Cumulative Frqency Graphs

Cumulative Frqency Graphs Exercise

Averages

Averages and Mean

Mode and Median

Variation

Range and Quartiles

Box and Whisker Plots

Variance and Standard Deviation

Variance and Stadard Deviation Exercise

Probability

Introduction to Probability

Experiments Events and Outcomes

Mutually Exclusive Events and The Addition Law

Independent Events, the AND Rule and Tree Diagrams

Tree Diagrams

Condional Probability

Factorial Arrangements

Permutations

Combinations

Permutations, Combinations and Probability 

Discrete Random Variables: Distribution , Expectation and Variance