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.
Mardie and Scott Robb react to the news that his 138.25-pound cabbage has set a new world record at the 2012 Giant Cabbage Weigh-Off at the Alaska State Fair on Friday. Competitor Jonathan McQuillin poses for a photo with his cabbage, Lil Hulk, Friday during the 2012 Giant Cabbage Weigh-Off at the Alaska State Fair.