Mean, Median, Mode and Range

Question 1

Mean

Answer 1

Add and divide

Question 2

Median

Answer 2

Is the middle number

Question 3

Mode

Answer 3

The number that features the most

Question 4

Range

Answer 4

The difference between the largest and smallest number

Question 5

Workout the range of 7,8,5,9,10,12,5,5,9,2

Answer 5

12-2=10

Question 6

Workout the median from
2,5,5,5,7,8,9,9,10,12

Answer 6

Put them in order then cross them off = 7.5

Question 7

?, 2, 8, 3, 6, ?
The mean= 6
The mode= 8

Answer 7

8,2,8,3,6
6 numbers altogether X the mean 6 = 36
8+2+8+3+6= 27
36-27= 9