Math Fundamentals 4 Barchart This 6-page laminated guide includes: *Ways to Collect Data *Populations & Samples *Types of Samples *Random Sample *Convenience Sample *Systematic Sample *Cluster Sample *Stratified Sample *Volunteer Sample *Measures of Central Tendency *Measures of Spread *Range *Interquartile Range (IQR) *When to use Measures of Center & Spread *Symmetric Distribution (also called Normal Distribution) *Negatively Skewed Distribution (also called Left Skewed Distribution) *Positively Skewed Distribution (also called Right Skewed Distribution) *Interpretation of Graphs *Ways to Prevent Misinterpretation of Graphs *Graphing Data *Checklist for Making Graphs *Data Displays *Pictograph, Frequency Table, Tally Marks *Bar Graph, Double & Multiple Bar Graphs *Stacked Bar Graph *Two-Way Frequency & Relative Frequency Table *Circle Graph (also called Pie Chart) & Steps to Make Circle Graph *Scatter Plot & Steps to Make a Scatter Plot *Box-and-Whisker Plot & Steps to Make a Box-and-Whisker Plot *Histogram & Steps to Make a Histogram *Distributions in Histograms *Line Graph & Line Plot *Stem-and-Leaf Plot *Multiple Line Graph *Double Stem-and-Leaf Plot *Interpreting Statistics *Interpolation / Extrapolation *Normal Distribution *Venn Diagram *To determine if a set of data has any outliers: *Matrix *Disjoint Sets *Interpreting the Venn Diagram *Probability