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Section
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Page
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Problems
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1.1 Introduction to the Practice of Statistics
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9
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15, 17, 21, 25, 27, 29, 31, 33, 37, 41, 43
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1.2 Observational Studies, Experiments, and Simple Random Sampling
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19
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9, 11, 13, 15, 17, 21
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2.1 Organizing Qualitative Data
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61
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9, 11, 17, 19, 23
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2.2 Organizing Quantitative Data
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83
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9, 13, 15, 17, 19, 21, 23, 25, 31(a)-(e), 33(a)-(e), 35
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3.1 Measures of Central Tendency
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107
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11, 13, 17, 21, 23, 25(a)(b), 31, 35, 37
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3.2 Measures of Dispersion
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134
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11, 13, 17, 21, 23, 25(a), 31, 39, 41
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3.4 Measures of Position
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156
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9, 11, 13, 15, 17, 19
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3.5 Five-Number Summary and Boxplots
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165
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5, 7, 11, 13
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4.1 Scatter Diagrams and Correlation
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186
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15, 17, 25, 27, 29
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4.2 Least-Squares Regression
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205
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11 (a) - (e), 17, 19, 21
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5.1 Probability Rules
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233
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9, 11, 13, 17, 21, 25, 27, 35, 37, 47
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5.2 Addition Rule and Complements
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238
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5, 7, 11, 13, 15, 17, 19, 25, 33, 35, 39, 41
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5.3 Independence and Multiplication Rule
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254
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13, 15, 19, 23, 25
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5.4 Conditional Probability
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262
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9, 13, 17, 19, 23, 27, 37, 39
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6.1 Discrete Random Variable
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293
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7, 11, 15, 19, 23, 29
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6.2 Binomial Probability Distribution
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310
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7, 9, 11, 15, 35, 37, 43, 47
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7.1 Properties of the Normal Distribution
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328
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19, 23, 25, 29, 31, 33
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7.2 The Standard Normal Distribution
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341
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1, 3, 5, 7, 9, 13, 15, 19, 23, 33, 35, 37
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7.3 Applications of the Normal Distribution
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350
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17, 19, 21, 25, 27, 29
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8.1 Distribution of the Sample Mean
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389
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17, 19, 21, 25, 27, 29
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9.1 Confidence Intervals about a Population Mean
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416
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21, 23, 29, 33, 37
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9.2 Confidence Intervals about a Population Mean in Practice
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430
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13, 15, 17, 27
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9.3 Confidence Intervals about a Population Proportion
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441
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11, 13, 15, 19
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10.1 Language of Hypothesis Testing
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460
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15, 17, 19, 21, 25, 27, 29, 35, 37
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10.2 Hypothesis Tests for a Population Mean, Sigma Known
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476
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17, 19, 21, 23 (b), 25 (b) and (c), 29, 31
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10.3 Hypothesis Tests for a Population Mean in Practice
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488
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13, 15, 19, 29
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