Prerequisite Materials for STAT 113: Stat 113 assumes proficiency in the topics listed below.I If you need a review of this material, read the model problems for the topic and then answer the corresponding practice exercises. Make sure to check your answers. If you have problems with any of these and need assistance, check for the hours that the Dolciani Math Learning Center is open for support in advance of or at the beginning of the semester. STAT 113 Web Review (includes all eleven parts listed below) STAT 113: Working with Integers STAT 113: Working with Simple Fractions STAT 113: Working with Decimals STAT 113: Raising Positive Decimals Smaller than One to Nonnegative Integer Exponents STAT 113: Converting Between Decimals, Fractions and Percents STAT 113: Comparing Parts of a Whole Including Absolute Value Expressions STAT 113: Using Order of Operations STAT 113: Solving Linear Equations STAT 113: Working With Formulas STAT 113: Solving Basic Word Problems Involving Percents STAT 113: Understanding Graphs of Linear Equations