Note: Not guaranteed to come with supplemental materials (access cards, study guides, lab manuals, CDs, etc.)
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Spectrum Data Analysis & Probability Grades 68 helps young learners improve and strengthen their math skills, such as ratios, graph interpretation, and measures of central tendency. The best-selling Spectrum series provides standards-based exercises developed to supplement and solidify the skills students learn in school. Each full-color title includes an answer key.