How MAD Must We Be? A Robust Test for Identifying Meaningful Differences Using the Mean Absolute Deviation
This article introduces a method for identifying statistically meaningful differences between two data sets using the mean absolute deviation.
Posts tagged ‘Common Core State Standards’
May 2
Mar 23
An Administrative Team / Student Partnership–Centered Student Survey Project
Kevin Reese’s department was asked by district administration to create a new math course that would help their most credit-deficient students fulfill their state-required three credits of math. Learn about the class Reese created.
Jan 2
Lesson Plan: Who Has the Longest First Name?
This investigation is based on one found in the Appendix for Level A in Guidelines for Assessment and Instruction in Statistics Education (GAISE): A Pre-K–12 Curriculum Framework and is aimed at sixth graders.
Jan 2
Lesson Plan: Can You Roll Your Tongue?
This investigation focuses on students examining an association between two categorical variables for grades 6 and 8.
