In statistics, the coefficient of determination R2 is the proportion of variability in a data set that is accounted for by a statistical model. In this definition, the term variability is defined as the sum of squares. There are equivalent expressions for R2 based on an analysis of variance decomposition.
On average, an ostrich egg weighs about 1.4 Kg (3.1 pounds). On average, an ostrich egg weighs about 1.4 Kg (3.1 pounds).
Depends how big the egg is.   The weight is 2 ounces but the liquid equivelant is 1.5 ounces when cooking with seprated eggwhites.   Two to two and one-half. According to the USDA a large carrot weighs 72 grams; this carrot being 7 1/4 - 8 1/2 inches long. One large egg weighs approximately 2 ounces. Each egg is classified into medium, large, extra large, and jumbo based on their actual weight.