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The goal of this PowerPoint is to work through the step-by-step process of hand calculating a t-test for independent means. The slides start with an explanation of the formula involved and then a sample problem is presented. It is designed for you to have the class solve the problem along with you as you advance through the slides and animation.
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This presentation will take approximately 20 minutes to complete if you have the students work along with you.
Please click here for the file.