Covariance measures the linear relationship between two variables. The covariance is similar to the correlation between two variables, however, they differ in the following ways: Correlation coefficients are standardized. Thus, a perfect linear relationship results in a coefficient of 1. The correlation measures both the strength and direction of the linear relationship between two variables.
The Largest True Goldfish Ever Caught. The largest true goldfish on record was measured at 5lbs (2.27 kilograms) and was caught by a 16 year old schoolboy in the UK. This blown-up goldfish was evidently a pet before it ended up into a lake.
Possibly Largest Mako Shark On Record, 1,300 Pounds, Caught Off Huntington Beach (VIDEO) A possible record-breaking shark has been caught just outside of the Los Angeles Harbor. Angler Jason Johnston of Mesquite, Texas hauled in a 12-foot-long, 1,300-plus-pound shortfin mako shark Monday off the coast of Huntington Beach, KTLA reports. It took Johnston, who was on a charter fishing trip run by Mako Mattâs and Breakaway Charters, more than two hours to reel in the monster catch.