Difference of Sample Means (DSMSIM)

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WHY. We are a small, independent publisher founded by a math teacher and his wife. We believe in the value we bring to teachers and schools, and we want to keep doing it. We keep our prices low so all teachers and schools can benefit from our products and services. We ask that you help us in our mission by reading and following these rules and those in our Single User License Agreement.

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Use your feedback to make improvements to our products and services and even launch new products and services, with the understanding that you will not be paid or own any part of the new or improved products and services (unless we otherwise agree in writing ahead of time).

Share your feedback, including testimonials, on our website or other advertising and promotional materials, with the understanding that you will not be paid or own any part of the advertising or promotional materials (unless we otherwise agree in writing ahead of time).

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Delete the software and all membership content from all your computers, destroy all photocopies or printouts of our materials and return all tangible copies (disks, workbooks, etc) and other materials you have received from us to:

eMATHinstruction Returns Department
10 Fruit Bud Lane
Red Hook, NY 12571

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DISPUTES. If we have a dispute that we cannot resolve on our own, we will use mediation before filing a lawsuit in a regular court (except that we can use small claims court). Mediation means we will each present our case to one or more professional mediators who are chosen and paid by all parties to the dispute, and the mediator(s) will work with us to find a fair resolution of our dispute. Mediation is a faster and less formal way of resolving disputes and therefore tends to cost less.

If you have a dispute, please send a letter requesting dispute resolution and describing your claim to:

Emath Instruction Inc.
10 Fruit Bud Lane
Red Hook, NY 12571

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To read the Single User License Agreement, please click HERE. These Terms & Conditions present some of the highlights of the Single User License Agreement in plain English, but it’s a good idea to look at the complete Single User License Agreement, too, because by checking the box below and proceeding with your purchase you are agreeing to both these Terms & Conditions and the Single User License Agreement.