Question

please help me with this question . wrong answer will be reported​

Answer 1

Answer:

correct answer

Step-by-step explanation:

option 2 is the correct answer

Answer 2

${\huge{\underbrace{\bf{Answer\checkmark}}}}$

$\rm \: ages \longrightarrow$

$\rm \: a \: = 44 \\ \rm \: b = 39 \\ \rm \: c = 17 \\ \rm \: d = 12$

$\colon \mapsto\rm \: mean \: = \frac{sum \: of \: ages}{no. \: of \: members} \\ \\ \colon \mapsto \rm \: mean \: = \frac{44 + 39 + 17 + 12}{4} \\ \\ \colon \mapsto \rm \: \frac{112}{4} = 28 \: years$

Option A is correct !