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Quarter 3 Test 3 XLII. Ratios and Rates XLIII. Proportions XLIV. Percents, Fractions & Decimals XLV. Problem Solving with Percents XLVI. Sales Tax, Discounts & Tipping…

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Histograms for Selectivity Estimation Speaker: Ho Wai Shing Contents Introduction: What is a histogram? How to use a histogram? A taxonomy of single-dimensional histograms…