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.
cabbage - There are over 70 varieties of cabbage. Broccoli, Brussels sprouts, cauliflower, kohlrabi, collards, kale, turnips, and many more are all a member of the cabbage family. History: According to horticultural historians, barbarians were eating the juicy, slightly bulbous leaves of wild cabbage in Asia long before the dawn of recorded history.