# Tagged Questions

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### How to resolve Simpson's paradox?

Simpson's paradox is a classic puzzle discussed in introductory statistics courses worldwide. However, my course was content to simply note that a problem existed and did not provide a solution. I ...
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### Simpson's Paradox, Combining data across confounding variable when few values are missing

The statistical analysis of experimental data that I have to perform could be described as follows. Three drug treatments $D_1$, $D_2$ and $D_3$ were tested across three groups $G_1$, $G_2$ and $G_3$. ...
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### Simpson's paradox in exam question

I am preparing for my statistics final and have this question in the review package to answer: I understand the hypothesis portion of the question. How should I approach the first question: Can the ...
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I have a question about something that my statistics teacher said about the following problem: There are two hospitals named Mercy and Hope in your town. You must choose one of these in which to ...
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Consider a scenario where a two-way contingency table is analyzed by a chi-squared test of independence and a significant result is found. Now, it turns out that this table is an aggregation of data ...