Statistics for AP: Learning from Data 1st edition

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Roxy Peck and Chris Olsen
Publisher: Cengage Learning

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  • Chapter 1: Graphical Methods for Describing Data Distributions
    • 1.1: What Is a Statistical Study?
    • 1.2: Selecting an Appropriate Graphical Display (5)
    • 1.3: Displaying Categorical Data: Bar Charts and Comparative Bar Charts (3)
    • 1.4: Displaying Numerical Data: Dotplots, Stem-and-Leaf Plots, and Histograms (2)
    • 1.5: Graphical Displays in the Media (2)
    • 1.6: Avoid These Common Mistakes
    • 1: Review Questions
    • 1: AP® Progress Check Questions

  • Chapter 2: Numerical Methods for Describing Data Distributions
    • 2.1: Selecting Appropriate Numerical Summaries (2)
    • 2.2: Describing Center and Variability for Data Distributions That Are Approximately Symmetric
    • 2.3: Describing Center and Variability for Data Distributions That Are Skewed or Have Outliers (1)
    • 2.4: Summarizing a Data Set: Boxplots (4)
    • 2.5: Measures of Relative Standing: z-scores and Percentiles (5)
    • 2.6: Introduction to Statistical Studies
    • 2.7: Describing Bivariate Categorical Data: Relative Frequency Tables and Mosiac Plots
    • 2.8: Displaying Bivariate Numerical Data: Scatterplots and Time Series Plots
    • 2.9: More on Statistical Studies
    • 2.10: Avoid These Common Mistakes
    • 2: Review Questions
    • 2: AP® Progress Check Questions

  • Chapter 3: Collecting Data in Reasonable Ways
    • 3.1: Statistical Studies: Observation and Experimentation (5)
    • 3.2: Collecting Data: Planning an Observational Study (8)
    • 3.3: Collecting Data—Planning an Experiment (14)
    • 3.4: The Importance of Random Selection and Random Assignment: What Types of Conclusions Are Reasonable? (8)
    • 3.5: Avoid These Common Mistakes
    • 3: Review Questions (5)
    • 3: AP® Progress Check Questions

  • Chapter 4: Probability
    • 4.1: Interpreting Probabilities (6)
    • 4.2: Calculating Probabilities (5)
    • 4.3: Probabilities of More Complex Events: Unions, Intersections, and Complements (5)
    • 4.4: Conditional Probability (6)
    • 4.5: Calculating Probabilities—A More Formal Approach (8)
    • 4.6: Estimating Probabilities Empirically and Using Simulation (2)
    • 4: Review Questions (1)
    • 4: AP® Progress Check Questions

  • Chapter 5: Random Variables and Probability Distributions
    • 5.1: Random Variables (4)
    • 5.2: Probability Distributions for Discrete Random Variables (1)
    • 5.3: Probability Distributions for Continuous Random Variables (8)
    • 5.4: The Mean and Standard Deviation of a Random Variable (6)
    • 5.5: Binomial Distributions (7)
    • 5.6: Normal Distributions (17)
    • 5.7: Checking for Normality
    • 5.8: Sampling Distributions and the Central Limit Theorem (2)
    • 5: Review Questions
    • 5: AP® Progress Check Questions

  • Chapter 6: Sampling Variability and Sampling Distributions
    • 6.1: The Sampling Distribution of a Sample Proportion (7)
    • 6.2: The Sampling Distribution of the Sample Mean (11)
    • 6.3: The Sampling Distribution of Differences in Sample Proportions or Sample Means (2)
    • 6: Review Questions
    • 6: AP® Progress Check Questions

  • Chapter 7: An Overview of Statistical Inference—Learning from Data
    • 7.1: Statistical Inference—What You Can Learn from Data (3)
    • 7.2: Selecting an Appropriate Method—Four Key Questions (7)
    • 7.3: A Five-Step Process for Statistical Inference
    • 7.4: How Sampling Distributions Support Learning from Data (5)
    • 7: Review Questions (2)
    • 7: AP® Progress Check Questions

  • Chapter 8: Estimating a Population Proportion
    • 8.1: Selecting an Estimator (6)
    • 8.2: Estimating a Population Proportion—Margin of Error (10)
    • 8.3: A Large Sample Confidence Interval for a Population Proportion (18)
    • 8.4: Choosing a Sample Size to Achieve a Desired Margin of Error (5)
    • 8.5: Avoid These Common Mistakes
    • 8: Review Questions (6)
    • 8: AP® Progress Check Questions

  • Chapter 9: Asking and Answering Questions About a Population Proportion
    • 9.1: Hypotheses and Possible Conclusions (10)
    • 9.2: Potential Errors in Hypothesis Testing (9)
    • 9.3: The Logic of Hypothesis Testing (3)
    • 9.4: A Procedure for Carrying Out a Hypothesis Test (4)
    • 9.5: Large-Sample Hypothesis Test for a Population Proportion (18)
    • 9.6: Power and the Probability of Type II Error (8)
    • 9.7: Avoid These Common Mistakes
    • 9: Review Questions (10)
    • 9: AP® Progress Check Questions

  • Chapter 10: Asking and Answering Questions About More than One Population Proportion
    • 10.1: Estimating the Difference Between Two Population Proportions (8)
    • 10.2: Testing Hypotheses About the Difference Between Two Population Proportions (1)
    • 10.3: Inference for Two Proportions Using Data from an Experiment (7)
    • 10.4: Avoid These Common Mistakes—Two Proportions
    • 10.5: Chi-Square Tests for Univariate Categorical Data (13)
    • 10.6: Tests for Homogeneity and Independence in a Two-Way Table (9)
    • 10.7: Avoid These Common Mistakes—Chi-Square
    • 10: Review Questions (8)
    • 10: AP® Progress Check Questions

  • Chapter 11: Asking and Answering Questions About a Population Mean
    • 11.1: A Confidence Interval for a Population Mean (16)
    • 11.2: Testing Hypotheses About a Population Mean or Mean Difference (10)
    • 11.3: Avoid These Common Mistakes
    • 11: Review Questions (3)
    • 11: AP® Progress Check Questions

  • Chapter 12: Asking and Answering Questions About the Difference Between Two Means
    • 12.1: Two Samples: Paired versus Independent Samples (3)
    • 12.2: Learning About a Difference in Population Means Using Paired Samples (17)
    • 12.3: Learning About a Difference in Population Means Using Independent Samples (14)
    • 12.4: Inference for Two Means Using Data from an Experiment (17)
    • 12.5: Avoid These Common Mistakes
    • 12: Review Questions (7)
    • 12: AP® Progress Check Questions

  • Chapter 13: Describing Bivariate Data
    • 13.1: Correlation (8)
    • 13.2: Linear Regression: Fitting a Line to Bivariate Data (8)
    • 13.3: Assessing the Fit of a Line (10)
    • 13.4: Describing Linear Relationships and Making Predictions—Putting It All Together
    • 13.5: Avoid These Common Mistakes
    • 13: Review Questions (7)
    • 13: AP® Progress Check Questions

  • Chapter 14: Understanding Relationships—Numerical Data
    • 14.1: The Simple Linear Regression Model (9)
    • 14.2: Inferences Concerning the Slope of the Population Regression Line (9)
    • 14.3: Checking Model Adequacy (9)
    • 14: Review Questions (3)
    • 14: AP® Progress Check Questions

Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

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Group Quantity Questions
Chapter 1: Graphical Methods for Describing Data Distributions
1.2 5 007 010 011 012 014
1.3 3 017 018.MI.S 018.MI.SA
1.4 2 038 039
1.5 2 040 045
Chapter 2: Numerical Methods for Describing Data Distributions
2.1 2 003 007
2.3 1 033
2.4 4 037.S 042.S 044 045
2.5 5 050.MI 050.MI.SA 057.S 058.MI 058.MI.SA
Chapter 3: Collecting Data in Reasonable Ways
3.R 5 080 082 084 088 090
3.1 5 002 003 007 008 012
3.2 8 015 018 019 020 026 027 030 033
3.3 14 035 036 039 042 044 045 046 047 049 050 051 053 054 056
3.4 8 059 060 063 069 070 071 072 073
Chapter 4: Probability
4.R 1 091
4.1 6 001 003.MI 003.MI.SA 006.MI 006.MI.SA 008
4.2 5 011 012 014 020.MI 020.MI.SA
4.3 5 026 032 034.MI 034.MI.SA 036
4.4 6 043 048 050.MI 050.MI.SA 051 052
4.5 8 058 060.MI 060.MI.SA 062 064.MI 064.MI.SA 067.MI 067.MI.SA
4.6 2 071 072
Chapter 5: Random Variables and Probability Distributions
5.1 4 003 008.MI 008.MI.SA 009
5.2 1 013
5.3 8 021.MI 021.MI.SA 022 023.MI 023.MI.SA 024 026 028
5.4 6 035 036 040 041 044.MI 044.MI.SA
5.5 7 048.S 049 050.S 051.S 053 056 058
5.6 17 060.MI.S 060.MI.S.SA 061.S 063.S 066.MI.S 066.MI.S.SA 067.S 069.MI.S 069.MI.S.SA 070.S 072 073.MI.S 073.MI.S.SA 074 079.MI.S 079.MI.S.SA 080.S
5.8 2 097 101
Chapter 6: Sampling Variability and Sampling Distributions
6.1 7 002 003 005.MI 005.MI.SA 009 011.MI 011.MI.SA
6.2 11 015.MI 015.MI.SA 019 020.MI 020.MI.SA 024.MI.S 024.MI.S.SA 028.MI.S 028.MI.S.SA 030.S 032.S
6.3 2 033 035
Chapter 7: An Overview of Statistical Inference—Learning from Data
7.R 2 051 055
7.1 3 003 004 006
7.2 7 023 024 025 026 027 028 029
7.4 5 030 031 034 035.MI 035.MI.SA
Chapter 8: Estimating a Population Proportion
8.R 6 071 073 074.S 076.S 077 079
8.1 6 004 005.MI 005.MI.SA 010 014 016
8.2 10 017.MI 017.MI.SA 020 022 024.MI.S 024.MI.S.SA 026 028 031 033
8.3 18 037.MI 037.MI.SA 038.MI.S 038.MI.S.SA 039 042.MI.S 042.MI.S.SA 046 047 048.S 049 050.S 051.S 053.S 055.S 057 058.S 060.S
8.4 5 062.S 064.MI.S 064.MI.S.SA 066.S 067.S
Chapter 9: Asking and Answering Questions About a Population Proportion
9.R 10 084 085 087 089 090.S 091 092 094.S 096.S 097
9.1 10 002 004 006 008 009.MI 009.MI.SA 010 014.MI 014.MI.SA 016
9.2 9 018 019 021.MI 021.MI.SA 023 025 026 030 031
9.3 3 032.S 035.S 036.S
9.4 4 038 039 041.MI 041.MI.SA
9.5 18 047 048 049 051.MI.S 051.MI.S.SA 052.S 055.S 057 058 061 062.S 063.S 066.S 067 069.MI.S 069.MI.S.SA 071.S 074.S
9.6 8 075 076 077 078 079 080 081 082
Chapter 10: Asking and Answering Questions About More than One Population Proportion
10.R 8 072.S 073.S 074 077.S 078.S 081.S 084.S 088
10.1 8 002.S 003.S 006.S 008.MI.S 008.MI.S.SA 010.S 011.S 012.S
10.2 1 013
10.3 7 022.S 026.MI.S 026.MI.S.SA 027.S 029.MI.S 029.MI.S.SA 031
10.5 13 035.S 036.MI.S 036.MI.S.SA 037.S 041.S 044.S 045.MI.S 045.MI.S.SA 046.S 048.S 049.MI.S 049.MI.S.SA 051.S
10.6 9 055 056.S 059.S 060.S 065.S 066.S 067.MI.S 067.MI.S.SA 068.S
Chapter 11: Asking and Answering Questions About a Population Mean
11.R 3 043 044 046.S
11.1 16 002.MI.S 002.MI.S.SA 003 004.S 006.S 008.MI.S 008.MI.S.SA 009.S 010.S 012 013.MI.S 013.MI.S.SA 014.MI.S 014.MI.S.SA 020 021.S
11.2 10 023.S 027.S 029.S 031.MI.S 031.MI.S.SA 032.S 033.S 038.S 040.MI.S 040.MI.S.SA
Chapter 12: Asking and Answering Questions About the Difference Between Two Means
12.R 7 082 083 085 086.S 087.S 089.S 093
12.1 3 001 002 004
12.2 17 005.MI.S 005.MI.S.SA 007.S 009 010.S 011.S 013.S 014.MI.S 014.MI.S.SA 017.MI.S 017.MI.SA.S 020.S 022.S 026.MI.S 026.MI.S.SA 029.MI.S 029.MI.SA.S
12.3 14 032.S 033.S 036.MI.S 036.MI.S.SA 039.MI.S 039.MI.SA.S 045.S 046.S 047.MI.S 047.MI.SA.S 048.S 049.S 050.S 051.S
12.4 17 060 061 063.MI.S 063.MI.S.SA 064.S 066.MI.S 066.MI.S.SA 067.S 068 071 073.MI.S 073.MI.SA.S 074 075 076 078.MI.S 078.MI.S.SA
Chapter 13: Describing Bivariate Data
13.R 7 053 054 056.S 059 063.S 067 069
13.1 8 001 003 007 009 010 017.MI 017.MI.SA 018
13.2 8 019 020 023.MI.S 023.MI.S.SA 029.MI.S 029.MI.S.SA 030.S 032
13.3 10 035.S 038.MI.S 038.MI.SA 040.S 041.S 042.MI.S 042.MI.S.SA 050.MI.S 050.MI.S.SA 052
Chapter 14: Understanding Relationships—Numerical Data
14.R 3 046 047 050
14.1 9 002 003.MI.S 003.MI.S.SA 006.MI.S 006.MI.S.SA 007 010.S 011.MI 011.MI.SA
14.2 9 013 016.MI.S 016.MI.S.SA 017 018.S 020 021 022.S 027.S
14.3 9 029 030 032.S 034 036 038 039.MI.S 039.MI.S.SA 042
Total 482