What is 'Covariance'. Covariance is a measure of the degree to which returns on two risky assets move in tandem. A positive covariance means that asset returns move together, while a negative covariance means returns move inversely.
23 September 2016. The heaviest red cabbage weighs 23.2 kg (51.15 lb) and was grown by David Thomas (UK), as verified at the UK National Giant Vegetables Championship in Malvern, UK, on 23 September 2016. David also holds the current record for Heaviest parsnip and Heaviest cucumber.
Qualley edged out the pervious largest carrot, which weighed 20.1 pounds, and has now turned his sights toward growing a record-breaking pumpkin or tomato. I feel I have what it takes right now to potentially grow a world record tomato, he said. This year I weighed a 7.07 lb. tomato which is about 1.5 lbs. less than the world record.