Question

Match the following datasets with their respective means.

• A. 5
• B. 6
• C. 18

Answer 1

$\text{Mean of the given data}$

$=\frac{\text{Sum of the given data}}{\text{Total no. of data}}$

a. $9,7,3,2,5,4$

$Mean=\frac{9+7+3+2+5+4}{6}=\frac{30}{6}=5$

b. $10,5,8,3,4$

$Mean=\frac{10+5+8+3+4}{5}=\frac{30}{5}=6$

c. $10,20,30,20,10$

$Mean=\frac{10+20+30+20+10}{5}=\frac{90}{5}=18$