# Browse Resources

(2 classifications) (16 resources)

Statistical Topic Classifications
Variable Classification (7)
Variable Validity, Reliability, Bias (14)

Resources
 **Levels of Measurement Game This tool provides individuals with opportunities to quiz themselves on levels of measurement in a game-like environment much like "Who Wants to be a Millionaire." http://www.edugamer.net/app/playGame.aspx?userGameId=4213
 Count the Fs: Why a Sample instead of a Census? This interactive lecture activity motivates the need for sampling. "Why sample, why not just take a census?" Under time pressure, students count the number of times the letter F appears in a... http://serc.carleton.edu/sp/cause/interactive/examples/18173...
 Do You Hear What I Hear? This activity explores the dynamics of a sound wave produced by a string instrument using simulation. A simplified physical model highlights important scientific and mathematical features. The sound... http://illuminations.nctm.org/index_d.aspx?id=489
 Elementary Concepts in Statistics Gives an overview of variables, classifications, measurements, relations, and other basic statistical concepts. Also contains two animated graphs. http://www.statsoft.com/textbook/esc.html
 Illuminations: Data Analysis and Probability Lessons This collection of lessons from NCTM's Illuminations site meet the Data Analysis and Probability Standard for grades 9-12. http://illuminations.nctm.org/LessonsList.aspx?grade=4&stand...
 Introduction to Levels of Measurement Module In this module, students can test their knowledge of levels of measurement by attempting to determine the the level of measurement of ten different variables. For each variable, a statement is also... http://courses.csusm.edu/soc201kb/level_of_measurement.htm
 Manual Part VII: Multiple Regression: Using Categorical Variables in Multiple Regression Describes dummy coding for categorical variables. Addresses types of coding schemes and ANOVA. http://www.uwsp.edu/psych/cw/statmanual/mrcategorical.html
 Measurement Process Characterization (Engineering Statistics Handbook) This chapter of the NIST Engineering Statistics handbook describes the measurement process characterization with discussions of control, calibration, gauge studies, and uncertainty analysis, and a... http://www.itl.nist.gov/div898/handbook/mpc/mpc.htm
 Measurement Process Characterization Case Studies (Engineering Statistics Handbook) This part of the NIST Engineering Statistics handbook contains case studies for the measurement process chapter. http://www.itl.nist.gov/div898/handbook/mpc/section6/mpc6.ht...
 Probability and The F.A. Cup This article illustrates the difficulty in defining an event you are dealing with and that, even if you can define the event properly, you may encounter rough bounds on the probability of that event... http://www.rsscse-edu.org.uk/tsj/bts/hawkes/text.html