The body weight of six boys is recorded as 54 kg, 64 kg, 75 kg, 67 kg, 45 kg and 91 kg. What is the average body weight of all six boys?
(a) 65 kg (b) 63 kg (c) 66 kg (d) 69 kg
The body weight of six boys is recorded as 54 kg, 64 kg, 75 kg, 67 kg, 45 kg and 91 kg. What is the average body weight of all six boys?
(a) 65 kg (b) 63 kg (c) 66 kg (d) 69 kg