Question

3 Range of the data 6,4,3, 8, 9, 12, 13, 9 is....
a)13
b)3
c)10
d)9​

Answer 1

Answer:

Mean =

8

6+4+3+8+9+12+13+9

=

8

64

= 8

Answer 2

Answer:

Range = highest value - lowest value

so, 13-3=10

the right option is c) 10