There was a lot of variability in response time, ranging from a few minutes to several hours, with a number of leads getting no response at all. (rismedia.com)
This image shows the dominant pattern of variability of the sea - surface height in the 1990s. (oceanmotion.org)
You show me a great investor who hasn't had a lot of variability in their return, and I'll show you somebody that hasn't existed. (thinkadvisor.com)