So if you want to change the scale from Fahrenheit to Celsius in the weather app, here is how to do it. The following method is for Windows Consumer Preview and Release Preview.
When data seems to be gathered around a particular value. For example: for the values 2, 6, 7, 8, 8.5, 10, 15, there is a cluster around the value 8. See: Outlier.
1) In a computer system, a cluster is a group of servers and other resources that act like a single system and enable high availability and, in some cases, load balancing and parallel processing. See clustering.