Description
Test Bank For An Introduction to Statistics An Active Learning Approach 2nd Edition By Carlson
Test Bank For An Introduction to Statistics An Active Learning Approach 2nd Edition By Kieth A. Carlson, Jennifer R. Winquist, ISBN: 9781483378732, ISBN: 9781544326160
The Second Edition takes a unique, active approach to teaching and learning introductory statistics that allows students to discover and correct their misunderstandings as chapters progress rather than at their conclusion. Empirically-developed, self-correcting activities reinforce and expand on fundamental concepts, targeting and holding students’ attention. Based on contemporary memory research, this learner-centered approach leads to better long-term retention through active engagement while generating explanations. Along with carefully placed reading questions, this edition includes learning objectives, realistic research scenarios, practice problems, self-test questions, problem sets, and practice tests to help students become more confident in their ability to perform statistics.
Table Of Content
How to Be Successful in This Course
Math Skills Required in This Course
Why Do You Have to Take Statistics?
Statistics and the Helping Professions
Hypothesis Testing, Effect Size, and Confidence Intervals
Testing Causal Hypotheses
Populations and Samples
Independent and Dependent Variables
Scales of Measurement
Discrete Versus Continuous Variables
Graphing Data
Shapes of Distributions
Frequency Distribution Tables
SPSS
Overview of the Activity
Chapter 1 Practice Test
Central Tendency
Computing the Mean
Find the Median
Find the Mode
SPSS
Overview of the Activity
Chapter 2 Practice Test
Population Variability
Steps in Computing a Population’s Standard Deviation
Sample Variability
SPSS
Overview of the Activity
Chapter 3 Practice Test
z for a Single Score
Using X to Find Important “Cut Lines”
z Scores and the Standard Normal Curve
Example 1: Positive z Score
Example 2: Negative z Score
Example 3: Proportion Between Two z Scores
Overview of the Activity
Chapter 4 Practice Test
Sampling and Sampling Error
Distribution of Sample Means
z for a Sample Mean
Example: Computing and Interpreting the z for a Sample Mean
Exact Probabilities Versus Probability Estimates
Overview of the Activities
Chapter 5 Practice Test
Introduction to Hypothesis Testing
Hypothesis Testing With z for a Sample Mean Example (One-Tailed)
What Does It Mean to Describe Something as “Statistically Significant”?
Errors in Hypothesis Testing
Hypothesis Testing Rules
What Is a p Value?
Why Statisticians “Fail to Reject the Null” Rather Than “Accept the Null”
Why Scientists Say “This Research Suggests” Rather Than “This Research Proves”
Overview of the Activities
Chapter 6 Practice Test
Single-Sample t Test
Conceptual Information
One-Tailed Single-Sample t Test Example
Two-Tailed Single-Sample t Test Example
Other Alpha Levels
SPSS
Overview of the Activity
Chapter 7 Practice Test
Three Statistical Procedures With Three Distinct Purposes
Logic of Confidence Intervals
Computing a Confidence Interval for a Population Mean
Computing Confidence Intervals for a Mean Difference
Reporting Confidence Intervals in APA Style
Confidence Intervals for Effect Sizes
Interpretations of Confidence Intervals
SPSS
Overview of the Activity
Chapter 8 Practice Test
Repeated/Related Samples t Test
Logic of the Single-Sample and Repeated/Related Samples t Tests
Related Samples t (Two-Tailed) Example
Related Samples t (One-Tailed) Example
Statistical Results, Experimental Design, and Scientific Conclusions
SPSS
Overview of the Activities
Chapter 9 Practice Test
Independent Samples t
Conceptual Formula for the Independent Samples t
Two-Tailed Independent t Test Example
One-Tailed Independent t Test Example
Other Alpha Levels
SPSS
Overview of the Activities
Chapter 10 Practice Test
Independent Samples ANOVA
An Example ANOVA Problem
An Additional Note on ANOVAs: Family-Wise Error and Alpha Inflation
SPSS
Overview of the Activities
Chapter 11 Practice Test
Purpose of the Two-Way ANOVA
Describing Factorial Designs
Logic of the Two-Way ANOVA
Example of a Two-Way ANOVA
SPSS
Overview of the Activities
Chapter 12 Practice Test
When to Use Correlations and What They Can Tell You
Review of z Scores
The Logic of Correlation
Direction and Strength of Correlation Coefficients
Computational Formulas
Spearman’s (rs) Correlations
Using Scatterplots Prior to Correlation Coefficients
Alternative Use for Correlation
Correlation and Causation
Hypothesis Testing With Correlation
Two-Tailed Pearson’s Correlation Example
One-Tailed Pearson’s Correlation Example
What If You Need to Do a Spearman’s Correlation?
Confidence Intervals
SPSS
Overview of the Activities
Chapter 13 Practice Test
Overview of Chi-Square
Logic of the Chi-Square Test
Comparing the Goodness-of-Fit Chi-Square and the Chi-Square for Independence
Goodness-of-Fit Chi-Square Example
Chi-Square for Independence
SPSS
Overview of the Activities
Chapter 14 Practice Test
One-Tailed Probabilities t Table
Two-Tailed Probabilities t Table
F Table (a = .05)
One-Tailed Pearson’s Correlation Table
Two-Tailed Pearson’s Correlation Table
Fisher r to z Table
Critical Values for Chi-Square
Computing SSs for Factorial ANOVA
Choosing Correct Test Statistics
