Kindergarten (2 worksheets)
Sorting objects into groups worksheet4 problems · Chapter 9 · Answer key
Counting each group and ordering groups by how many worksheet4 problems · Chapter 9 · Answer key
Grade 1 (1 worksheets)
Data tables, tallies and frequency tables worksheet5 problems · Chapter 10 · Answer key
Grade 2 (5 worksheets)
Picture graphs and their key worksheet4 problems · Chapter 8 · Answer key
Reading a bar graph worksheet4 problems · Chapter 8 · Answer key
Making bar graphs worksheet5 problems · Chapter 8 · Answer key
Reading dot plots: clusters, gaps and peaks worksheet4 problems · Chapter 8 · Answer key
Making a dot plot worksheet4 problems · Chapter 8 · Answer key
Grade 3 (2 worksheets)
Scaled picture graphs worksheet5 problems · Chapter 11 · Answer key
Reading a graph: titles, labels and units worksheet5 problems · Chapter 11 · Answer key
5th Grade Math (Grade 5) (3 worksheets)
Line graphs worksheet6 problems · Chapter 10 · Answer key
Line plots with fractions worksheet5 problems · Chapter 11 · Answer key
Mean as fair share: computing the mean worksheet6 problems · Chapter 11 · Answer key
6th Grade Math (Math 6) (23 worksheets)
Statistical questions and variability worksheet5 problems · Chapter 12 · Answer key
Individuals, variables and units worksheet7 problems · Chapter 12 · Answer key
Types of data: categorical, numerical, discrete, continuous worksheet8 problems · Chapter 12 · Answer key
Collecting data with a survey worksheet6 problems · Chapter 12 · Answer key
Mean as balance point worksheet6 problems · Chapter 12 · Answer key
Mean from a frequency table and weighted mean worksheet7 problems · Chapter 12 · Answer key
Finding the median worksheet6 problems · Chapter 12 · Answer key
Mode and bimodal data worksheet7 problems · Chapter 12 · Answer key
Quartiles and the five number summary worksheet5 problems · Chapter 12 · Answer key
Mean absolute deviation worksheet7 problems · Chapter 12 · Answer key
Outliers and the 1.5 IQR rule worksheet6 problems · Chapter 12 · Answer key
Resistant and non resistant measures worksheet6 problems · Chapter 12 · Answer key
Reading a histogram worksheet5 problems · Chapter 13 · Answer key
Making a histogram and choosing the bin width worksheet5 problems · Chapter 13 · Answer key
Stem and leaf plots worksheet6 problems · Chapter 13 · Answer key
Making and reading box plots worksheet5 problems · Chapter 13 · Answer key
Symmetric and skewed distributions worksheet5 problems · Chapter 13 · Answer key
Uniform and bimodal shapes worksheet5 problems · Chapter 13 · Answer key
Mean, median and skew: choosing the center worksheet6 problems · Chapter 13 · Answer key
Describing a distribution worksheet5 problems · Chapter 13 · Answer key
Choosing a display for a question worksheet5 problems · Chapter 13 · Answer key
Circle graphs worksheet7 problems · Chapter 13 · Answer key
Misleading graphs worksheet6 problems · Chapter 13 · Answer key
7th Grade Math (Math 7) (9 worksheets)
Populations, samples and census worksheet7 problems · Chapter 13 · Answer key
Convenience and voluntary response samples worksheet6 problems · Chapter 13 · Answer key
Response bias and question wording worksheet6 problems · Chapter 13 · Answer key
Simple random samples and the sampling frame worksheet7 problems · Chapter 13 · Answer key
Parameters and statistics worksheet6 problems · Chapter 13 · Answer key
Sampling variability and simulating it worksheet6 problems · Chapter 13 · Answer key
Comparing box plots worksheet5 problems · Chapter 13 · Answer key
Comparing two distributions worksheet5 problems · Chapter 13 · Answer key
Comparing two populations: the gap between means in MADs worksheet5 problems · Chapter 13 · Answer key
8th Grade Math (Math 8) (8 worksheets)
Plotting paired data: explanatory and response variables worksheet5 problems · Chapter 13 · Answer key
Describing a scatter plot worksheet6 problems · Chapter 13 · Answer key
Line of best fit worksheet5 problems · Chapter 13 · Answer key
Interpreting the slope and intercept worksheet6 problems · Chapter 13 · Answer key
Relative frequency tables worksheet5 problems · Chapter 13 · Answer key
Joint and marginal frequencies worksheet4 problems · Chapter 13 · Answer key
Conditional relative frequencies worksheet5 problems · Chapter 13 · Answer key
Association in a two way table and segmented bar graphs worksheet6 problems · Chapter 13 · Answer key
Algebra 1 (18 worksheets)
Relative frequency histograms worksheet6 problems · Chapter 12 · Answer key
Percentiles worksheet7 problems · Chapter 12 · Answer key
Box plots that show outliers worksheet6 problems · Chapter 12 · Answer key
Variance of a data set worksheet6 problems · Chapter 12 · Answer key
Computing a standard deviation, sample and population worksheet7 problems · Chapter 12 · Answer key
Interpreting a standard deviation worksheet7 problems · Chapter 12 · Answer key
Shifting and rescaling a data set worksheet8 problems · Chapter 12 · Answer key
Fitting linear and exponential models with technology worksheet6 problems · Chapter 13 · Answer key
Predicting with a regression line, and extrapolation worksheet7 problems · Chapter 13 · Answer key
Interpreting a residual worksheet6 problems · Chapter 13 · Answer key
Making and reading residual plots worksheet6 problems · Chapter 13 · Answer key
The correlation coefficient worksheet6 problems · Chapter 13 · Answer key
Properties of the correlation coefficient worksheet6 problems · Chapter 13 · Answer key
Observational studies and experiments worksheet6 problems · Chapter 13 · Answer key
Correlation is not causation: lurking and confounding variables worksheet6 problems · Chapter 13 · Answer key
Describing a scatter plot worksheet6 problems · Chapter 13 · Answer key
Line of best fit worksheet5 problems · Chapter 13 · Answer key
Conditional relative frequencies worksheet5 problems · Chapter 13 · Answer key
Algebra 2 (9 worksheets)
Density curves: area, mean and median worksheet5 problems · Chapter 13 · Answer key
The normal distribution worksheet6 problems · Chapter 13 · Answer key
z-scores and the empirical rule worksheet6 problems · Chapter 13 · Answer key
Standardizing a data set worksheet5 problems · Chapter 13 · Answer key
The standard normal distribution worksheet6 problems · Chapter 13 · Answer key
Normal calculations: areas and percentiles worksheet6 problems · Chapter 13 · Answer key
Checking whether data look normal worksheet6 problems · Chapter 13 · Answer key
Simulating a sampling distribution and a margin of error worksheet5 problems · Chapter 13 · Answer key
Comparing two treatments by re-randomizing worksheet5 problems · Chapter 13 · Answer key
Statistics (79 worksheets)
Types of data: categorical, numerical, discrete, continuous worksheet8 problems · Chapter 1 · Answer keyFree download
Making a histogram and choosing the bin width worksheet5 problems · Chapter 1 · Answer keyFree download
Describing a distribution worksheet5 problems · Chapter 1 · Answer keyFree download
Quartiles and the five number summary worksheet5 problems · Chapter 1 · Answer keyFree download
Computing a standard deviation, sample and population worksheet7 problems · Chapter 1 · Answer keyFree download
Interpreting a standard deviation worksheet7 problems · Chapter 1 · Answer keyFree download
Resistant and non resistant measures worksheet6 problems · Chapter 1 · Answer keyFree download
Box plots that show outliers worksheet6 problems · Chapter 1 · Answer keyFree download
Comparing two distributions worksheet5 problems · Chapter 1 · Answer keyFree download
Shifting and rescaling a data set worksheet8 problems · Chapter 1 · Answer keyFree download
z-scores and the empirical rule worksheet6 problems · Chapter 1 · Answer keyFree download
The normal distribution worksheet6 problems · Chapter 1 · Answer keyFree download
Normal calculations: areas and percentiles worksheet6 problems · Chapter 1 · Answer keyFree download
Cumulative frequency graphs and percentiles worksheet6 problems · Chapter 1 · Answer keyFree download
Conditional relative frequencies worksheet5 problems · Chapter 2 · Answer key
Association in a two way table and segmented bar graphs worksheet6 problems · Chapter 2 · Answer key
Describing a scatter plot worksheet6 problems · Chapter 2 · Answer key
The correlation coefficient worksheet6 problems · Chapter 2 · Answer key
Interpreting a residual worksheet6 problems · Chapter 2 · Answer key
Making and reading residual plots worksheet6 problems · Chapter 2 · Answer key
Correlation from standardized values worksheet6 problems · Chapter 2 · Answer key
The least squares criterion and its line worksheet6 problems · Chapter 2 · Answer key
Slope from r and the spreads, and regression to the mean worksheet7 problems · Chapter 2 · Answer key
r squared and the standard deviation of the residuals worksheet7 problems · Chapter 2 · Answer key
Reading regression output worksheet5 problems · Chapter 2 · Answer key
Outliers, leverage and influential points worksheet5 problems · Chapter 2 · Answer key
Transforming to linearity: logs and exponential models worksheet6 problems · Chapter 2 · Answer key
Log-log transforms and power models worksheet7 problems · Chapter 2 · Answer key
Observational studies and experiments worksheet6 problems · Chapter 3 · Answer key
Stratified random sample worksheet6 problems · Chapter 3 · Answer key
Systematic sample worksheet7 problems · Chapter 3 · Answer key
Cluster samples and choosing a design worksheet6 problems · Chapter 3 · Answer key
Undercoverage and nonresponse worksheet7 problems · Chapter 3 · Answer key
Units, treatments, factors and levels worksheet7 problems · Chapter 3 · Answer key
Control groups, placebos and blinding worksheet7 problems · Chapter 3 · Answer key
Random assignment and confounding worksheet7 problems · Chapter 3 · Answer key
Completely randomized design and replication worksheet6 problems · Chapter 3 · Answer key
Blocking: randomized block and matched pairs designs worksheet6 problems · Chapter 3 · Answer key
Density curves: area, mean and median worksheet5 problems · Chapter 4 · Answer key
The standard normal distribution worksheet6 problems · Chapter 4 · Answer key
Normal calculations: areas and percentiles worksheet6 problems · Chapter 4 · Answer key
Bias and variability of an estimator worksheet6 problems · Chapter 6 · Answer key
The ten percent condition worksheet6 problems · Chapter 6 · Answer key
Sampling distribution of a sample proportion worksheet6 problems · Chapter 6 · Answer key
The central limit theorem worksheet6 problems · Chapter 6 · Answer key
Sampling distribution of a sample mean worksheet7 problems · Chapter 6 · Answer key
Sampling distribution of a difference worksheet7 problems · Chapter 6 · Answer key
Standard error worksheet6 problems · Chapter 7 · Answer key
Point estimates and the margin of error worksheet6 problems · Chapter 7 · Answer key
Confidence level and interpreting an interval worksheet6 problems · Chapter 7 · Answer key
Critical value worksheet6 problems · Chapter 7 · Answer key
Conditions for one proportion worksheet6 problems · Chapter 7 · Answer key
One sample interval for a proportion and sample size worksheet5 problems · Chapter 7 · Answer key
Interval for a difference of proportions worksheet5 problems · Chapter 7 · Answer key
Comparing two treatments by re-randomizing worksheet5 problems · Chapter 8 · Answer key
Null and alternative hypotheses worksheet7 problems · Chapter 8 · Answer key
Test statistic worksheet6 problems · Chapter 8 · Answer key
p-values and the significance level worksheet7 problems · Chapter 8 · Answer key
Deciding and concluding from a p-value worksheet7 problems · Chapter 8 · Answer key
One sample test for a proportion worksheet5 problems · Chapter 8 · Answer key
Test for a difference of proportions worksheet5 problems · Chapter 8 · Answer key
Type I and Type II errors worksheet6 problems · Chapter 8 · Answer key
Power and what raises it worksheet6 problems · Chapter 8 · Answer key
Cautions about significance worksheet6 problems · Chapter 8 · Answer key
The t distribution and degrees of freedom worksheet7 problems · Chapter 9 · Answer key
Conditions for one mean worksheet6 problems · Chapter 9 · Answer key
One sample interval for a mean and sample size worksheet6 problems · Chapter 9 · Answer key
One sample test for a mean worksheet5 problems · Chapter 9 · Answer key
Interval for a difference of means worksheet5 problems · Chapter 9 · Answer key
Test for a difference of means worksheet4 problems · Chapter 9 · Answer key
Paired data: interval and test for a mean difference worksheet5 problems · Chapter 9 · Answer key
Expected counts and the chi-square statistic worksheet5 problems · Chapter 10 · Answer key
Goodness of fit test worksheet5 problems · Chapter 10 · Answer key
Tests for independence and homogeneity worksheet5 problems · Chapter 10 · Answer key
Sampling distribution of the slope worksheet6 problems · Chapter 11 · Answer key
Conditions for regression inference worksheet6 problems · Chapter 11 · Answer key
Interval for a slope worksheet5 problems · Chapter 11 · Answer key
Test for a slope worksheet6 problems · Chapter 11 · Answer key
Choosing the right procedure worksheet7 problems · Chapter 11 · Answer key