Mean,Median,Mode
Graphs
Box Plots and time series
Probability
100

Find the Median

9,10,6,5,6

What is 6

100

the mode of the data

10

100

Find the median of the data

6

100

Probability of choosing 5 of diamonds

what is 1/52

200

Find the mode

5,7,9,9,9,8,4,4,10,10

What is 9

200

How many people took part in this survey 


20

200

What percent of the data is above 30

75%

200

Probability of the spinner landing on a 3 or 1

5/8

300

Find the mean

12,12,12,5,6,6,8,9,9,10,13,13,13

What is 9.85

300

If 300 people contributed to this survey how many picked cheese as their favorite 

75

300

In what year where the company sales at their highest? 

1999

300

 Probability of rolling a 6 and then a 1

1/36

400

Calculate the median of these six weights 2.4kg, 2.1kg, 1800g, 1.8kg, 1.5kg, 2000g

Median = 1.9kg (between 1.8 and 1.9) 

400

What is the youngest age shown on the stem and leaf plot

1 year old

400

The above graph shown distance traveled from home, what is the furthest point from home reached. 

12km

400

A town has two materinty hospitals one large and one small. One particular day 40% of the babies born in one of these hospitals were girls. Which hospital is it most likely to be? 

The small hospital 

500

What is the mode of the following collection of conis

20c, 50c, 10c, $1, 50c, $2, 10c

this set has two modes 10c and 50c (both required) 

500

What is the mode value on the stem and leaf plot

4

500

.Work out the speeds of all three lines

A = 5m per s

B = 2.5m per s

C = 1.2m per s

500

Which is more likely, choosing a girl from a class of 12 girls and 18 boys or choosing a girl from a class of 8 girls and 10 boys? 

the second class probability is 8/18 or 0.44 compared to class one that is 12/30 or 0.4