Mean. When we do a simple mean (or average), we give equal weight to each number. Here is the mean of 1, 2, 3 and 4: Add up the numbers, divide by how many numbers: Mean = 1 + 2 + 3 + 44 = 104 = 2.5. Weights. We could think that each of those numbers has a weight of Â¼ (because there are 4 numbers): Mean = Â¼ Ã 1 + Â¼ Ã 2 + Â¼ Ã 3 + Â¼ Ã 4 = 0.25 + 0.5 + 0.75 + 1 = 2.5
Jewel /jew-el/ [2 sylls.] as a girls' name is pronounced JEW-al. It is of Old French origin, and the meaning of Jewel is plaything, delight. Literally, a precious gem. The given name may derive from its use as a term of affection as well as the 19th century vogue for jewel names like Beryl and Ruby. Pop singer Jewel.
It is of Old English origin, and the meaning of Kim is Cyneburg's field. Short form of Kimberly, used as an independent name since the mid 20th century, influenced by actresses Kim Novak and Kim Basinger. Kim is also a Korean name meaning gold. Actress Kim Catrall.