Using her data set regarding the working conditions and stress levels of domestic workers, Callie has calculated the standard deviation of their housing expenses in two ways, with and without the workers who have zero housing expense. When she includes all workers, the standard deviation is ____.

Question

Quizplus · Accepted Answer

Including workers with zero housing expenses increases the variability in the data set, leading to a larger standard deviation.

Using Her Data Set Regarding the Working Conditions and Stress