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4434Level of Measurement
http://www.merlot.org/merlot/viewMaterial.htm?id=91178
This module helps students identify level of measurement by giving them ten exercises in which they must determine whether a variable is being measured at the nominal, ordinal, or interval-ratio level.Practice Classifying Statistics Problems
http://www.merlot.org/merlot/viewMaterial.htm?id=564968
On this site, students can practice classifying statistics problems. They first click to check the statistical methods that they want to practice classifying. Then they click the "Submit" button to get a description of a research project that involves a statistical technique. Students then click on the technique that will most likely be used in the project. If they choose the incorrect answer, they must read the hint and try again. When they get something correct, they click on the "Next" button to try another problem.Inference for Means Activity
http://www.merlot.org/merlot/viewMaterial.htm?id=238901
This activity enables students to learn about confidence intervals and hypothesis tests for a population mean. It focuses on the t-distribution, the assumptions for using it, and graphical displays. The activity also focuses on how to interpretations a confidence interval, a p-value, and a hypothesis test.Mathway
http://www.merlot.org/merlot/viewMaterial.htm?id=784784
Mathway is a mathematics problem solving tool where students can select their math course - Basic Math, Pre-Algebra, Algebra, Trigonometry, PreCalculus, Calculus or Statistics and enter a problem. The computer solves the problem and shows the steps for the solution. It also has a worksheet generator.Levels of Measurement Game
http://www.merlot.org/merlot/viewMaterial.htm?id=439749
This tool allows students to test their knowledge of levels of measurement in game-like enviroment similar to "Who Wants to be a Millionaire.״Quantitative Data Activity
http://www.merlot.org/merlot/viewMaterial.htm?id=238910
This activity explains the important features of a distribution: shape, center, spread, and unusual features. It also covers how to determine the difference between mean and median, and their respective measures of spread, as well as when to apply them to a particular distribution. Graphical displays such as: histograms and boxplots are also introduced in this activity. The corresponding data set for this activity is found at the following web address: http://www.causeweb.org/repository/ACT/food.txtSample Survey Activity
http://www.merlot.org/merlot/viewMaterial.htm?id=238914
This activity stresses the importance of writing clear, unbiased survey questions. It explore the types of bias present in surveys and ways to reduce these biases. In addition, the activity covers some basics of surveys: population, sample, sampling frame, and sampling method.Teaching Science and Data Analysis Resources
http://www.merlot.org/merlot/viewMaterial.htm?id=90873
Modules, exercises and links for teaching students how to utilize data bases available on web.Calculator HD: Statistics App for iPad
http://www.merlot.org/merlot/viewMaterial.htm?id=881911
'The classic statistics calculator for iPad.*******romoting CalculatorBox HD - Ultimate All-In-One Calculator for iPad (Standard+Scientific+Statistic+Programmer), Introductory Sale Now!********Key features:- Standard & Statistics interface- Keyboard sound & mute option- Copy & Paste- Save status on exit- Backspace by swiping over the display- Big button, Easy to use!Simply rotate your iPad to switch between two modes.'This app costs $0.99Categorical Data Activity
http://www.merlot.org/merlot/viewMaterial.htm?id=238892
This activity will allow students to familiarize themselves with technology and its use in calculating marginal, conditional, and joint distributions, as well as making conclusions from these tabular and graphical displays. The corresponding data set 'Pizza Data' is located at the following web address: http://www.causeweb.org/repository/ACT/PIZZA.TXT