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VEN123L Video 6.3 - Spike Recovery and One-Tailed t-tests - Copper Fining

How is spike recovery used to evaluate the accuracy of an analytical method? How are one-tailed t-tests used to compare an experimental treatment versus a control? Can we use copper fining as an…

From  Thi Nguyen on November 1st, 2020 0 likes 76 plays 0  

VEN123L Video 3.6 - Comparing Means

How can we tell whether two samples are different from one another? What about if two different methods are giving us different results? Copyright Thi Nguyen Do not distribute without permission …

From  Thi Nguyen on September 30th, 2020 0 likes 89 plays 0  

VEN123L Video 2.4 - When Things Go Wrong - Systematic Error

How much error is too much error? What is hypothesis testing and how do we use it to answer questions? How do we perform a one sample t-test? Copyright Thi Nguyen Do not distribute without…

From  Thi Nguyen on September 28th, 2020 0 likes 99 plays 0