Hypothesis Testing: Calculations and Interpretations| Statistics Tutorial #13 | MarinStatsLectures

Hypothesis Testing: Calculations and Interpretations (One Sample t Test) with Examples. How is Hypothesis tested? What is one sample t test (student’s t test)? What are the components of a hypothesis test? What is a significant result? 👉🏼 Related: One Sample t test in R Video: (https://bit.ly/2PDkXjC); Hypothesis Testing vs Confidence Interval Video: (https://goo.gl/2Y43dp ); Paired t Test in R Video: ( https://youtu.be/yD6aU0fY2lo )

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In this statistics video lecture, we discuss the process of testing a hypothesis, using a One Sample t test (Student’s t test). We will define the null and alternative hypothesis, alpha or significance values and p-values. We will work through calculating a hypothesis test for the mean and the interpretations of a hypothesis test (interpreting significant results). We also stress the importance of providing a confidence interval along with a hypothesis test.
We will focus on the concepts, and not the calculations.



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