AP Statistics Math Tests with Answer Keys
22 chapter tests for AP Statistics, 177 questions in all, each test scored out of 20 points with a full answer key.
- 147 US Letter pages
- 22 chapter tests
- 177 scored questions
- PDF to print
- Cards accepted without a PayPal account
- Instant download, up to 3 devices
About this book
These tests follow the twenty-two chapters, from variables and categorical data displays to inference for the slope of a regression line.
Each test lists its time (45 minutes) and its total of 20 points on its first page, then mixes short questions and multi-part problems, like Interpret the interval in the Inference for the Difference of Two Proportions test. Part 2, from page 73, holds the answer keys: worked solutions and a scoring note for every question.
For an AP Statistics student, a parent, or a teacher looking for chapter tests. Pair it with the AP Statistics Math Worksheets with Answers to go back to the lesson when a problem gets stuck.
Detailed contents
The 22 AP Statistics tests, their questions, points and time, and the titles of the first questions.
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1
Variables and Categorical Data Displays
- Variable types
- Frequency table
- Missing category
- Pie chart
- Compare groups
- Appropriate display
-
2
Graphs of Quantitative Data and Shape
- Read the dotplot
- Stemplot
- Histogram counts
- Bar graph or histogram
- Shape vocabulary
- Bimodal data
-
3
Mean, Median, Standard Deviation and Outliers
- Mean and median
- Five-number summary
- Standard deviation
- Outlier rule
- Resistance
- Linear transformation
-
4
Five-Number Summary, Boxplots and Comparing Distributions
- Five-number summary
- Outlier decision
- Read a boxplot
- Compare two stores
- Percent in a section
- Find a quartile
-
5
z-Scores and the Normal Distribution
- z-scores
- Normal area
- Empirical rule
- Percentile
- Compare scores
- Counts from the rule
-
6
Two Categorical Variables and Two-Way Tables
- Marginal and joint
- Conditional percents
- Segmented bar graph
- Choose the denominator
- Simpson's paradox
- Complete a table
-
7
Scatterplots and Correlation
- Describe a scatterplot
- Compute r
- Interpret and units
- r and curved data
- Outlier effect
- Lurking variable
-
8
Least-Squares Regression and Residuals
- Regression line
- Interpret r squared and s
- Residual plot
- Slope from summary
- Extrapolation
- Influential point
-
9
Sampling Methods and Bias in Surveys
- Population and statistic
- Identify the method
- Random digits
- Bias in a poll
- Stratified sizes
- Sample size and bias
-
10
Experimental Design and Random Assignment
- Identify the design parts
- Confounding
- Random assignment
- Blocking
- Placebo
- Scope of inference
-
11
Probability Rules and Simulation
- Interpret a probability
- Venn diagram
- Two dice
- Addition rule
- Simulation
- Complement
-
12
Conditional Probability and Independence
- Conditional from a table
- Tree diagram
- Independence
- Without replacement
- At least one
- Explain the difference
-
13
Random Variables, Expected Value and Combining Variables
- Mean and SD
- Linear transformation
- Independent sum
- Fair game
- Variances add
- 2X versus X + Y
-
14
Binomial and Geometric Distributions
- Binomial probability
- BINS
- Mean and sd
- Geometric
- Unusual outcome
- Fixed number
-
15
Sampling Distributions and the Central Limit Theorem
- Proportion probability
- Sample mean
- Effect of n
- Bias and variability
- Difference of proportions
- Poll probability
-
16
Confidence Intervals for a Proportion
- Build an interval
- Name the margin
- Interpret the level
- Claim
- Sample size
- Conditions
-
17
Significance Tests for a Proportion
- One-proportion z test
- Interpret the p-value
- Errors
- Two-sided p-value
- Conclusion language
- Alternative hypothesis
-
18
Inference for the Difference of Two Proportions
- Two-sample interval
- Two-sample test
- Hypotheses
- Sample difference
- Error type
- Pooled or not
-
19
t Intervals and t Tests for a Mean
- t interval
- t test
- Matched pairs setup
- t* and z*
- Effect of changes
- Conditions
-
20
Inference for the Difference of Two Means
- Two-sample interval
- Two-sample test
- Paired or two-sample
- Standard error
- Normal condition
- Interpret p-value
-
21
Chi-Square Tests
- Goodness-of-fit test
- Expected counts
- Chi-square statistic
- Which test
- Conditions
- Interpretation
-
22
Inference for the Slope of a Regression Line
- Interval for the slope
- Test for the slope
- Conditions
- Interpret r squared
- Reading output
- Interval and test
Sample pages
Three pages from the AP Statistics Math Tests with Answer Keys, exactly as you will print them. Click to enlarge.
How to use these tests
Set a timer
Give each test the time printed on its first page, 45 minutes for most AP Statistics chapters, to work in real conditions.
Grade with the key
The scoring note of each question says how the points are awarded, so a parent can give partial credit on the 177 questions of AP Statistics.
Retest a weak chapter
A low score on Mean, Median, Standard Deviation and Outliers? Review that chapter, then take the test again a week later.
Frequently asked questions
How many tests are in the AP Statistics test book?
22 AP Statistics tests, one per chapter, with 177 questions in all. Each test is worth 20 points and takes 45 minutes.
How are the AP Statistics tests graded?
Part 2 gives an answer key for each AP Statistics test, with worked solutions and a scoring note for every question, so you can grade out of 20 the same way every time.
Do I need the AP Statistics Math Worksheets with Answers along with the test book?
No, the AP Statistics Math Tests with Answer Keys stands on its own. But both books follow the same 22 chapters of AP Statistics; together they make a complete course, practice then test.
How do I receive the AP Statistics Math Tests with Answer Keys?
Right after paying with PayPal or a card, you reach your download page, where the AP Statistics Math Tests with Answer Keys is waiting. An email with the link is sent too.
Can I print the AP Statistics test book and open it on several devices?
Yes: the 147-page PDF of the AP Statistics Math Tests with Answer Keys prints as often as you need and opens on three devices (computer, tablet, phone). It carries your name at the bottom of the pages.
More answers on the shop page, or through our contact form.