Mangahigh
Mangahigh: Data: Sample Size
This site provides students practice with the concept of sample size. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
National Council of Teachers of Mathematics
Nctm: Figure This: How Many Fish in the Pond?
Can you figure out how many fish are in a pond? Use the statistical method of capture-recapture and estimation to solve this math challenge. An investigation from the NCTM Math Challenges for Families series. Discover how this skill can...