Statistics and probability

About Course

Statistics is the discipline that concerns the collection, organization, analysis, interpretation and presentation of data. In applying statistics to a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model to be studied.  Learn statistics and probability for free—everything you'd want to know about descriptive and inferential statistics. Full curriculum of exercises and videos. This is the property of khanacademy.org and is available for free on their website.

Topics for this course

389 Lessons

Analyzing categorical data

Analyzing one categorical variable
Identifying individuals, variables and categorical variables in a data set
Reading pictographs
Reading bar graphs
Reading bar graphs: Harry Potter
Creating a bar graph
Reading bar charts: comparing two sets of data
Reading bar charts: putting it together with central tendency
Reading pie graphs (circle graphs)
Two-way relative frequency tables
Interpreting two-way tables
Categorical data example
Analyzing trends in categorical data
Two-way tables
Two-way frequency tables and Venn diagrams
Distributions in two-way tables
Marginal and conditional distributions

Displaying and comparing quantitative data

Summarizing quantitative data

Modeling data distributions

Exploring bivariate numerical data

Study design


Counting, permutations, and combinations

Random variables

Sampling distributions

Confidence intervals

About the instructors

4.33 (24 ratings)

45 Courses

187 students


About Us

We connect students and teachers. Students get results and teachers get to earn an income through automated course sales.