Classify data as categorical or quantitative and as discrete or continuous, evaluate sampling methods for undercoverage, convenience or voluntary response, and nonresponse bias, and recognize that random sampling reduces selection bias without eliminating sampling variability. Calculate and interpret the mean, median, mode, range, interquartile range, variance, and standard deviation for lists or frequency tables, and construct and interpret histograms and box plots using distribution, center, spread, skewness, and possible outliers. Construct and interpret scatter plots, describe the direction and strength of linear or nonlinear association while distinguishing correlation from causation, and use lines of best fit to make and evaluate interpolated or extrapolated predictions.
On this page:
- Master skills like “Calculate measures of spread”, “Construct and interpret box plots”, and “Construct and interpret histograms” with unlimited, free practice problems
- Download (or modify) free worksheets on Data Analysis you can use at home or in class with practice problems across all skills in this group including “Evaluate sampling methods for bias”, “Describe correlation and association”, “Construct and interpret scatter plots”.
- Start working on adaptive units like “Data and Graphs (Scatter Plots) - Intro” or “Probability and Statistics - Quartiles and Box Plots - Intro” that include these skills and will introduce and scaffold the skills carefully for maximum learning.
Data Analysis: Individual Skills
Master 10 individual skills with free practice problems. Mouseover to see the skill's practice problems. Create a free account to track your progress.
Your results
- Calculate measures of central tendency
- Calculate measures of spread
- Classify data as categorical or quantitative
- Construct and interpret box plots
- Construct and interpret histograms
- Construct and interpret scatter plots
- Describe correlation and association
- Distinguish discrete and continuous data
- Evaluate sampling methods for bias
- Use lines of best fit to make predictions
Practice 'Calculate measures of central tendency'
Select any skill in this group by hovering over the list above. Unlimited free practice problems, automatically graded.
Hover a skill above to start practicing.
Download/Modify Free Grade 11 'Data Analysis' Worksheet
Print this free 'Data Analysis' worksheet to practice these skills away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.
This Worksheet Includes:
- Calculate measures of central tendency
- Calculate measures of spread
- Classify data as categorical or quantitative
- Construct and interpret box plots
- Construct and interpret histograms
- Construct and interpret scatter plots
- Describe correlation and association
- Distinguish discrete and continuous data
Units Teaching These Skills
These adaptive units introduce, teach, or reinforce skills in this group (Data Analysis) through scaffolded problems that grow in difficulty as concepts are understood.