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Our corequisite courses have been created to be as flexible as possible.  They can be stand-alone textbooks, they can be bundled with any of our textbooks, or they can be self-paced short courses.  Each corequisite textbook is accompanied by a bootcamp course.  The bootcamp courses run continuously, so students can enroll at any time. A student completing all the assignments in a bootcamp course with a final average of 75% or higher, receives a Certificate of Completion.

If you would like to be notified when the corequisite books are available, click here.

Table of Contents

Modules

 1.  Arithmetic for Statistics

 2   Fractions, Decimals, and Percent

 3   Patterns and Number Sequences

 4   Summation Notation

 5   Solving Equations

 6   Formulas

 7   Solving Inequalities

 8   Displaying Information

 9   Pie Charts

10  Paired Data

11  Slope and Straight Lines

12  Linear Regression and Coefficient of Correlation

13  Mean, Median, Mode, and Range

14  Variance and Standard Deviation

15  Fundamental Counting Principle

16  Venn Diagrams, Permutations, and Combinations

17  Introduction to Probability

18  Probabilities and Compound Events

19  Mutually Exclusive Events and Probability

20  Independent and Dependent Events and Conditional Probabilities