Learners define random sample and complete surveys. In this algebra lesson, students create surveys and define the way people analyze these results. They discuss random sample as it relates to the Great Depression and come up with their...

Students collect and plot data on a graph. For this statistics lesson, students analyze the distribution of a sample and predict the outcome. They find the line of best fit and discuss what would make the sample larger.

Students calculate the normal distribution. In this statistics lesson, students use the normal distribution to estimate binomial distributions. They define when to use NP and n(1-p) to make approximations.

Fifth graders identify a set of data from a real world problem. For this statistics lesson, 5th graders identify the range, mode, median and mean using some manipulatives. They write words randomizing the letters.