Hypothesis Test vs. Confidence Interval | Statistics Tutorial #15 | MarinStatsLectures

Описание: Hypothesis Testing (p value) and Confidence Interval: Comparing and contrasting hypothesis testing and confidence interval in research and statistics with example; 👉🏼 Related: Hypothesis Testing Steps Video:( https://bit.ly/2GV8ALS ); Significant Level in Hypothesis Testing Video (https://bit.ly/2vxu3VY)

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In this statistics video lecture we compare and contrast a hypothesis test with a confidence interval working through an example. Hypothesis test and confidence interval can be viewed as complimentary. Hypothesis test and confidence interval always come to the same conclusion if the hypothesis test is two sided and with the alpha of 5% and confidence interval of 95% ; it might be beneficial to use both of them in research and statistics.

For a hypothesis test, the point of reference is the null hypothesized value, while for a confidence interval the point of reference is the sample estimate (or sample statistic).

In this statistics video, we spend more time on the statistical concept and explanations and less time on calculations.


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