In this sampling worksheet, students collect samples concerning the heights of classmates. They determine the mean height for the population. This two-page worksheet contains 4 problems.
7th - 8th Math 3 Views 10 Downloads
Sampling and Estimating: Counting Trees
Your task today: count all the trees on a tree farm. To complete the assignment, learners first estimate the number of trees on a tree farm using random sampling. To improve their own response they then evaluate provided responses to the...
7th Math CCSS: Designed
Generate a Representative Sample
With so many people to chose from, picking a sample to represent that population doesn't have to be difficult. The video shows the three ways to chose an unbiased sample: simple, systematic, and stratified. Use the first video in the...
4 mins 5th - 8th Math CCSS: Designed
Identify a Representative Sample
How do you know what kind of students to pick when taking a school sample? The narrator explains what is important when considering the sample needed to represent a population. Explain to your learners the difference between biased and...
5 mins 5th - 8th Math CCSS: Designed
Understanding Biased Samples
Sometimes you think you are choosing an unbiased group to sample, but are you sure? This video shares two ways we choose biased samples and how to avoid those in the future. Your learners will see why convenience and voluntary-response...
6 mins 5th - 8th Math CCSS: Designed