Question

Estimate the mean weight of 6 students randomly chosen in a university if students 1 weight 53 kg students weight student 2 weight 64 kg student 3 weight 49 kg student 4 weight 59 kg student 5 weight 62 kg and student 6 weight 55 kg

Answer 1

$\mu=\cfrac{53+64+49+59+62+55}{6}=57$ kg.