Question

Find the mean of first 10 composite numbers.​

Answer 1

Answer:

11.2

I hope this is correct.

Answer 2

$\bf{ \huge{ \mathfrak{ \green{Answer}}}}$

$we \: know \: that \: first \: 10 \: composite \: numbers \: are \\ \bf{ \mapsto{ \mathcal{2,4,6,9,8,10,12,15,14,16}} }\\ \bf{ \mapsto{ \red{mean = \frac{sum \: of \: all \: obervations \: }{total \: no \: of \: obervations} }}} \\</p><p> \bf{ \mapsto{\mathcal{mean = \frac{2 + 4 + 6 + 9 + 8 + 10 + 12 + 15 + 14 + 16}{10} }}} \\ \bf{ \mapsto{\mathcal{mean = \frac{96}{10} }}} \\ \bf{\orange{ \boxed{ \blue{\therefore{ mean = 9.6}}}}}$

Hope it helps you....