Resolução: O nosso rol pode ser escrito assim: Rol: 3.400; 3.400; 4.500; 4.500; 4.500; 4.500; 5.500; 5.500; 5.500; 7.000. São 10 dados (n = 10) A média fica: .........? Xi ...........¹ X = ----------- ............n X = (3 . 400 + 3 .
400 + 4 . 500 + 4 . 500 + 4 .
500 + 4 . 500 + 5 . 500 + 5 .
500 + 7 . 000) / 10 X = 48300/10 = 4830 R: e) (faça-nos o favor, escolha a melhor resposta, vc pode fazer isso em 1h).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.