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Concept explainers
Relative Change. Exercises 15–22 each provide two values. For each pair of values, use a percentage to express their relative change or difference. Use the second given value as the reference value, and express results to the nearest percentage point. Also, write a statement describing the result.
15. Newspapers. The number of daily newspapers in the United States is now 1486, and it was 2226 in 1990.
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Chapter 2 Solutions
Pearson eText for Statistical Reasoning for Everyday Life -- Instant Access (Pearson+)
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- Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGALAlgebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell
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