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.
Confidence votes 827. 7 pounds, 13 ounces, and was grown in 1994 by K. Sloan was the previous record. The new record was recorded in South Lebanon, that weighted 11 kg, and it was put Guinness. IVOR HEALY OF IRELAND HAS GROWN A PRIZEWINNG SPUD WEIGHING IN AT 13.2 KG IT WAS A BRITISH QUEEN AND GROWN IN 2009 His brother Niall has grown the worlds biggest stalk with the worlds smallest spud attached and called it little Niall.