Question

Question 2
Find the mean age of your family members.

Answer 1

The mean age of our family is 39 years.

Step-by-step explanation:

There are 5 members in our family.

Age of father = 59 years

Age of mother = 52 years

Age of elder brother = 30 years

My age = 28 years

Age of younger sister = 26 years

Mean age is the average of all ages.

Sum of all ages = 59 + 52 + 30 + 28 + 26 = 195 years

Total members = 5

Mean = $\frac{195}{5}$ = 39 years

Hence, the mean age of our family is 39 years.

Answer 2

Step-by-step explanation:

There are 5 members in our family.

Age of father = 59 years

Age of mother = 52 years

Age of elder brother = 30 years

My age = 28 years

Age of younger sister = 26 years

Mean age is the average of all ages.

Sum of all ages = 59 + 52 + 30 + 28 + 26 = 195 years

Total members = 5

Mean = \frac{195}{5}

5

195

= 39 years

Hence, the mean age of our family is 39 years