Question

Here is a list of numbers: 8 7 12 7 11 10 7 12

Answer 1

Answer:

Ascending order = 7,7,7,8,10,11,12,12

a) n = 8

= median = (n/2+(n/2+1)/2

= (4th term + 5th term)/2

= 8+10/2

= 9

b) range = 12-7 = 5

c) the mode = 7 (highest occuring value)

Answer 2

Answer:

the median = 9

the range = 5

the mode = 7

Step-by-step explanation:

7 7 7 8 10 11 12 12

the median = (8+10)/2 = 9

the range = max - min = 12-7 = 5

the mode = 7