Exercise

SSizeLogisticBin() documentation

Let's take a moment to learn more about the SSizeLogisticBin() function from powerMediation that was introduced in the slides. Look at the documentation page for the SSizeLogisticBin() function by calling help(SSizeLogisticBin). The powerMediation package is pre-loaded for you. What is another way to phrase what p2 signifies?

Instructions

50 XP

Possible Answers

The probability when X = 0 (the control condition).
The probability when X = 1 (the test condition).
The proportion of the dataset where X = 1.
The Type I error rate.
The power for testing if the odds ratio is equal to one.