How to do a two sample t-test with EXCEL

This video describes how to perform a t-test using Excel. Two main examples are described, with step-by-step instructions for doing the calculations in Excel. The first Excel example is also used to illustrate the importance of the difference in means, exact pairing of values, and magnitude of the variances in the p value. The second example showing typing in the commands slowly. The video also describes how to interpret a t-test using the p value. This is the video that answers the questions: how do I use Excel to do a t-test? StatsExamples website: http://www.statsexamples.com/ Link to the introductory video for a one sample t-test: https://youtu.be/M_368-vCJbc Link to more examples of unpaired t-tests: https://youtu.be/aOgm0M0qiEM Link to more examples of paired t-tests: https://youtu.be/LJzguaEYiHk ========music, image, and video credits======== All non-original images are believed to be in the public domain, available under a CC-0 or CC-by-SA license, obtained under paid license, or used under a "fair use" interpretation. If you believe that an item you own the copyright to is here, please contact us using the email available on the "About" section of the channel. Details of credits for this video can be found at: http://www.statsexamples.com/credits-videos.html