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Prerequisite Materials for STAT 113
Stat 113 assumes proficiency in the topics listed below. 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.
Working with Integers
Working with Decimals
Working with Fractions
Working with Rational Numbers
Working with Exponents
Raising Positive Decimals Smaller than One to Nonnegative Integer Exponents
Understanding Mean, Median, and Mode
Rounding Whole Numbers and Decimals
Numbers in Scientific Notation
Comparing and Ordering Fractions, Mixed Numbers and Decimals
Working with Formulas
Understanding How to Read Graphs
Solving Linear Equations
Understanding Graphs of Linear Equations
