Getting started
• Hi! START HERE: Course overview
Visualizing data
• Introduction to visualizing data
• RESOURCE: Quiz solutions for this section
• One-way data
• One-way data
• One-way data
• Bar graphs and pie charts
• Bar graphs and pie charts
• Bar graphs and pie charts
• Line graphs and ogives
• Line graphs and ogives
• Line graphs and ogives
• Two-way data
• Two-way data
• Two-way data
• Venn diagrams
• Venn diagrams
• Venn diagrams
• Relative frequency tables
• Relative frequency tables
• Relative frequency tables
• Joint distributions
• Joint distributions
• Joint distributions
• Frequency tables and dot plots
• Frequency tables and dot plots
• Frequency tables and dot plots
• Histograms and stem-and-leaf plots
• Histograms and stem-and-leaf plots
• Histograms and stem-and-leaf plots
• BONUS! Extra practice problems. :)
Analyzing data
• Introduction to analyzing data
• RESOURCE: Quiz solutions for this section
• Central tendency: mean, median and mode
• Central tendency: mean, median and mode
• Central tendency: mean, median and mode
• Changing the data, and outliers
• Changing the data, and outliers
• Changing the data, and outliers
• Box-and-whisker plots
• Box-and-whisker plots
• Box-and-whisker plots
• BONUS! Extra practice problems. :)
Data distributions
• Introduction to data distributions
• RESOURCE: Quiz solutions for this section
• Mean, variance, and standard deviation
• Mean, variance, and standard deviation
• Mean, variance, and standard deviation
• Frequency histograms and polygons, and density curves
• Frequency histograms and polygons, and density curves
• Frequency histograms and polygons, and density curves
• Symmetric and skewed distributions and outliers
• Symmetric and skewed distributions and outliers
• Symmetric and skewed distributions and outliers
• Normal distributions and z-scores
• Normal distributions and z-scores
• Normal distributions and z-scores
• BONUS! Extra practice problems. :)
Probability
• Introduction to probability
• RESOURCE: Quiz solutions for this section
• Simple probability
• Simple probability
• Simple probability
• The addition rule, and union vs. intersection
• The addition rule, and union vs. intersection
• The addition rule, and union vs. intersection
• Independent and dependent events and conditional probability
• Independent and dependent events and conditional probability
• Independent and dependent events and conditional probability
• Bayes' theorem
• Bayes' theorem
• Bayes' theorem
• BONUS! Extra practice problems. :)
Discrete random variables
• Introduction to discrete random variables
• RESOURCE: Quiz solutions for this section
• Discrete probability
• Discrete probability
• Discrete probability
• Transforming random variables
• Transforming random variables
• Transforming random variables
• Combinations of random variables
• Combinations of random variables
• Combinations of random variables
• Permutations and combinations
• Permutations and combinations
• Permutations and combinations
• Binomial random variables
• Binomial random variables
• Binomial random variables