Question

Uma professora apurou as notas dos alunos obtidas nas provas da seguinte forma (ROL): 1,0 – 3,0 - 4,0 - 6,0 – 8,0 – 8,0 – 7,0 – 5,0 – 1,0 – 3,0 – 2,0 – 3,0 – 7,0 – 5,0 – 9,0 – 3,0 – 2,0 – 5,0 – 9,0 – 7, 0 – 4,0 – 2,0 – 8,0 – 5,0 - 9,0
Pede-se: A) Determinar a Amplitude Total (Range) - "R"; B) Estimar o nº de intervalos (classes) - "K"; respectivamente

Answer 1

Resposta:

letra A) , pois na matemática exata ñ precisa de explicações