Mean Mode Range Median

Jasmine has spent $50, $72, $22 and $15 each of the last 4 weeks. If she wants to make sure she spends an average of $40 a week or less, what is the most Jasmine can spend next week?

• $1

• $21

• $31

• $41

The mean weight of 8 girls in a group is 35 kg. The individual weights of seven of them are 35kg, 28kg, 43kg, 25kg, 33kg, 51kg, and 22kg. Find the weight of the 8th girl.

• 39 kg

• 41 kg

• 43 kg

• 45 kg

Calculate the mean.

• 8

• 4

• 7

• 22

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2

• Write them both as the answer

• Give up

• Pick one

What is the range?

• The sum of the largest and smallest number

• The number in the middle

• The difference between the largest and smallest number

• The number that appears most often

What’s the mode?

• 1

• 2

• 7

• 9

Find the mean:
28, 18, 19, 18, 17

• 20

• 18

• 11

• 19

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4

• There isn't one

• 3.5

• 3

What is the definition of the mean?

• The average

• The middle number

• The difference between the highest and lowest numbers

• The number that occurs the most

The number of miles that Kiki cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Kiki cycled?

• 24

• 36

• 39

• 52