In this chapter we use statistical techniques to compare two populations. For instance, to investigate the difference in average pay between males and females, to compare the petrol consumption of two brands of car or to assess the change in employees’ performance after training.
Swipe to navigate through the chapters of this book
Please log in to get access to this content
To get access to this content you need the following product:
- Comparing Two Populations
- Macmillan Education UK
- Sequence number
- Chapter number