Answer Wiki. Variance is a measure of the dispersion of data. It tells us to what extent the data is dispersed around a certain âtrueâ or âaccurateâ value(central tendency - one measure of which is the mean of the data.). The term variance is used in univariate analysis where we are looking at the behaviour of one variable alone.
June 7, 2012 in China, Hymenoptera, Invaders, Poison | Tags: Asian, China, giant, honey bees, hornet, huge, humans, hunters, Japan, lethal, poison, range, size, stingers, Vespa mandarinia. Asian Giant Hornet (Vespa mandarinia) The worldâs largest hornet is the Asian giant hornet (Vespa mandarinia). An individual specimen can measure up to 5 cm (2 inches) long and has a wingspan of 7.6 cm (3 inches).
The stings of the Asian giant hornet (Vespa mandarinia) are the most venomous known, and are thought to cause 30â50 human deaths annually in Japan. Between July and September 2013, hornet stings caused the death of 42 people in China.