Question

1. The ages of the family members of Siya are

=> 26, 24, 38, 46, 31, 35,27, 42,28, 30 in years.

a. What is the range ?
b. What is the mean age ?​

Answer 1

Answer:

To find the range, first order the data from least to greatest:24,26,27,28,30,31,35,38,42,46.

(a)Range=Highest Value-Lowest Value

= 46-24

= 22

(b)Mean age= Total of all the values/No. of Values you added together

= 24+26+27+28+30+31+35+38+42+46/10

=32.7