# QR Websites

We have compiled a collection of internet resources and activities that can be useful in teaching particular aspects of numeracy. If you know of websites you would like us to add to the collection, just use the simple submission form to tell us about them. You can also share activities of your own with other faculty interested in QR.

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- Statistics 7 matches

## Mathematics

143 matches General/OtherResults 11 - 20 of **144 matches**

Youngzones.org: Statistical Graphs

A simple explanation of the advantages and disadvantages of various graph types.

Introduction to Statistics: Definitions, Uses, Data Types, and Levels of Measurement

An explanation of terms, uses of statistics, types of data, and levels of measurement. Includes examples.

POWERMUTT Project: Importance of Different Variable Types

This site explains why different variable types are important. Includes exercises.

Research Methods Knowledge Base: Levels of Measurement

Visually friendly website explaining nominal, ordinal, interval, and ratio data.

Comparing the Mean and Median Through the Use of Technology

This applet allows students to change data points and watch how the mean and median change. This site also asks students lab-like questions.

Analyzing Temperature Trends for U.S. Cities

This site explains a project where students must obtain data from National Climatic Data Center. The students collect temperature information on three cities and compare their mean, median, mode.

Collecting and Numerically Analyzing M&M's Data

Individual or groups of students are given a bag of M&M's. Students count how many of each color M&M are in the bag, then calculate class mean, median, and mode.