One Sample T Test

One Sample T Test

Run Time: 60 minutes
Size (HD): 211.5 MB

Available Licenses

 US$ 22.00Video Rental - 5 Day (HD)


How do you know if you actually improved your process? Many times, the T-test will help you answer that question. By taking samples and analyzing the distribution of the means you can test whether or not real change has taken place. If you haven't done a T-test before, don't worry. We will walk you through step by step! This video, "One Sample T Test", is video 2 in the Black Belt training series, an important step for Black Belt certification.

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