Market research tools

Now you can find most market research significance tests in one place. Be it significance testing two proportions, or two means, it's now available free. This is CM Research's contribution to all researchers.

Please note that in order to access all the tests you need to register first. Registration is free and does not take more than one minute. If you haven't done it yet, please take the time to do so at the registration page.

The following tests are now available:

• Significant difference between means using error variance
• Significant difference between means using standard deviations
• Significant difference between means using standard error
• Significant difference between proportions, dependant sample
• Significant difference between proportions, independent sample
• Preference data test
• Preference data test with a no preference option