[ QUOTE ] take some numbers. 0.12, 1.76, 2.23, 3.45, 4.56, 5.24 for example. Devide them into two groups using any method. a)0.12 + 2.23 + 4.56 b)1.76 + 3.45 + 5.24 Average the two groups a)2.303 b)3.483 Wow, they are different! I'm sure you were surprised. [/ QUOTE ] Okay, I will take those numbers. You give two groups,…