Teacher resources and professional development across the curriculum

Teacher professional development and classroom resources across the curriculum

Monthly Update sign up
Mailing List signup
Learning Math Home
Data Session 9: Notes
Session 9 Part A Part B Part C Part D Homework
Data Site Map
Session 9 Materials:

A B C 


Notes for Session 9, Part B

Note 4

Take time to develop your own ideas. There are many different ways to randomly select 10 sub-regions. Developing a method of selection will help you clarify the concept as well as provide a tool for the practice of sampling. After you have considered your own methods, you can then investigate the specific methods introduced in Part B.

<< back to Part B: Selecting the Sample


Learning Math Home | Data Home | Register | Glossary | Map | ©

Session 9 | Notes | Solutions | Video


© Annenberg Foundation 2017. All rights reserved. Legal Policy