Question

find the mean of 12345678​

Answer 1

1+2+3+4+5+6+7+8/2

36/2

18

MARK IT AS BRAINLIEST

Answer 2

Step-by-step explanation:

Mean = $\frac{ Sum~of~observations }{ Total~no.~of~observations }$

Mean = $\frac{ 1~+~2~+~3~+~4~+~5~+~6~+~7~+~8 }{ 8 }$

Mean = $\frac{ 36 }{ 8 }$

❥ Mean = 4.5

$\Huge{\fcolorbox{cyan}{yellow}{ ~❤~Lucky~❤~ }}$