Appendix B
Review of Arithmetic and Algebra
The authors understand that wide differences exist in the mathematical backgrounds of readers of this book. Some readers might have taken various courses in algebra, calculus, and matrix algebra, while others might never have taken any mathematics courses or took such courses a long time ago.
Because this book emphasizes statistical concepts and the interpretation of spreadsheet results, no mathematical prerequisite other than elementary arithmetic and algebra is needed. Use the results of the assessment quiz to help you identify the arithmetic and algebraic concepts of this appendix that you may need to study and review.
Assessment Quiz
Part 1
Fill in the correct answer.
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