Question

2) Calcule a média da sequência a seguir:
a) (2, 3, 5, 6, 7, 8)​

Answer 1

$\displaystyle \overline{X}=\frac{2+3+5+6+7+8}{6}\\\\\overline{X} = \frac{31}{6}\\\\\overline{X} = 5,1666...$