Texas Statistics Practice

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 Statistical Process Sampling and Experimentation 17% Variability 16% Categorical and Quantitative Data 17% Probability and Random Variables 16% Inference 17% Bivariate Data 17%
• Questions: 1,585
• Technology Enhanced Items: 82
• Instructional Videos: 60
• Vocabulary Terms: 169

Test Standards

 Statistical Process Sampling and Experimentation 1. (2.A)  Sampling Techniques 2. (2.B)  Studies, Surveys, Experiments 3. (2.C)  Generalizations 4. (2.D)  Statistics And Parameters 5. (2.E)  Formulate And Conclude 6. (2.F)  Communicate Ideas 7. (2.G)  Analyze Findings Variability 1. (3.A)  Models 2. (3.B)  Construct Model 3. (3.C)  Variability 4. (3.D)  Use Distributions Categorical and Quantitative Data 1. (4.A)  Data Types 2. (4.B)  Represent Data 3. (4.C)  Distribution And Outliers 4. (4.D)  Compare Representations 5. (4.E)  Summary Statistics 6. (4.F)  Two-way Tables Probability and Random Variables 1. (5.A)  Probabilities 2. (5.B)  Law Of Large Numbers 3. (5.C)  Discrete Random Variable 4. (5.D)  Compare Statistical Measures Inference 1. (6.A)  Confidence Interval 2. (6.B)  Margin Of Error 3. (6.C)  Find Confidence Interval 4. (6.D)  Interval For Proportion 5. (6.E)  Interpret Intervals 6. (6.F)  Hypothesis Test 7. (6.G)  Hypothesis Statements 8. (6.H)  P-value 9. (6.I)  Test Results 10. (6.J)  Errors Bivariate Data 1. (7.A)  Scatterplots 2. (7.B)  Transform Parent 3. (7.C)  Compare Linear Models 4. (7.D)  Best-fit Methods 5. (7.E)  Influential Points 6. (7.F)  Interpret Best-fit