3.2 Key metrics and dimensions defined
Define the terms "metrics" and "dimensions" and identify examples of each in Google Analytics
Understand how key metrics like "users," "sessions," "bounce rate" and other interaction metrics are calculated
Understand how time metrics are calculated
Notes
Reports in Analytics contain dimensions and metrics. Most commonly, you’ll see dimensions and metrics reported in a table, with the first column containing a list of the values for one particular dimension, and the rest of the columns displaying the corresponding metrics.
Dimensions describe characteristics of your users, their sessions and actions.
Metrics are the quantitative measurements of users,sessions and actions. Metrics are numerical data.