Question

na listagem composta de notas de geografia 6,3,6,2,0,7,10,3 qual a media

Answer 1

M=6+3+6+2+0+7+10+3/8

M=4,625

Answer 2

Olá !


Média aritmética nada mais é que a soma de todos os termos dividida por ( n ) termos.



Sabendo disto , vamos na prática ...


$\mathsf{\overline{M}=\dfrac{6+3+6+2+0+7+10+3}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{6+3+6+2+0+7+13}{8}} \\\\\ \mathsf{\overline{M}=\dfrac{6+3+6+2+0+20}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{6+3+6+2+20}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{6+3+6+22}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{6+3+28}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{6+31}{8}} \\\\\\ \mathsf{\overline{M}=\dfrac{37}{8}} \\\\\\ \boxed{\mathsf{\overline{M}=4,625}}$




Portanto , a média é 4,625.