Free Graphs & Statistics Worksheets
Read and interpret data displays — bar graphs, dot plots, stem-and-leaf plots, pictographs, line graphs, and circle graphs — and find the mean, median, mode, and range of a data set. Randomly generated for unlimited practice.
Bar Graphs
Read a bar graph to find values, compare categories, find the most or fewest, and compute totals.
Difficulty levels: Single-bar categorical data
Dot Plots
Interpret a dot plot (line plot): read frequencies, find the total, the mode, and the range.
Difficulty levels: Small whole-number data sets
Stem-and-Leaf Plots
Read a stem-and-leaf plot to count values, find the largest and smallest, the range, and compare to a value.
Difficulty levels: Two-digit data sets
Pictographs
Use a pictograph with a key (each picture equals 2, 5, or 10) to read values, compare categories, and find totals.
Difficulty levels: Keys of 2, 5, or 10
Line Graphs
Read a line graph over time: find values, the change between points, the greatest value, and the overall difference.
Difficulty levels: Time-series data
Mean, Median, Mode, & Range
Compute the mean, median, mode, and range from a list of numbers. Choose which measures to include, how many numbers, the number size, and whole numbers or decimals.
Difficulty levels: 5–9 numbers; whole or decimal