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Statistics, NAP-F1-35 SA

Brett made a graph showing all the coins in his money box.

How much money does Brett have in coins?

$  
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`$8.30`

Show Worked Solution

`text(Total of Brett’s money)`

`= 2 xx $1 + 8 xx 50¢ + 6 xx 20¢ + 4 xx 10¢ + 14 xx 5¢`

`= $2 + $4 + $1.20 + 40¢ + 70¢`

`= $8.30`

Statistics, NAP-C1-16

Some students at a country school were asked to name their favourite animal.

The four most popular choices were put on the graph below.

  • Dogs were the most popular.
  • Sheep were more popular than cats.
  • Horses were less popular than sheep.

Which column shows sheep on the graph?
 

 

`text(A)` `text(B)` `text(C)` `text(D)`
 
 
 
 
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`text(B)`

Show Worked Solution

`text(Column D is dogs.)`

`text(S)text(ince horses are less popular than sheep)`

`text(and sheep are more popular than cats.)`

`=>\ text(Sheep are more popular than horses and cats.)`

`=>\ text(Column B is sheep.)`

Statistics, NAP-E1-22

4 friends practiced taking soccer penalty goals.

They took 8 penalty with their right foot and another 8 penalty goals with their left foot.

The results are shown in the graph below.

Who scored the most penalty goals?

`text(Lionel)` `text(Kane)` `text(Tim)` `text(Pele)`
 
 
 
 
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`text(Pele)`

Show Worked Solution

`text(Consider each player:)`

`text(Lionel = 3 + 7 = 10)`

`text(Kane = 6 + 4 = 10)`

`text(Tim = 7 + 2 = 9)`

`text(Pele = 6 + 5 = 11)`

`:.\ text(Pele scored the mosh penalty goals.)`

Statistics, NAP-G1-24

Anne went for a walk everyday.

This graph shows how far Anne went on her walk each day in a week.

On how many days in the week did Anne walk at least 5 kilometres?

`3` `4` `5` `6`
 
 
 
 
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`4`

Show Worked Solution

`text(Anne walked 5 km or more on Monday, Wednesday,)`

`text(Thursday and Saturday.)`

`=> 4\ text(days)`

Statistics, NAP-I1-04

The graph below shows the number of students that use different ways to get to school.
 

 

Which statement is true?

 
 More students walk to school than ride a skateboard.
 
 Less students ride in a car to school than ride a bike.
 
 The most common way to get to school is by car.
 
 The most common way to get to school is by bus.
Show Answers Only

`text(The most common way to get to school is by bus.)`

Show Worked Solution

`text(The most common way to get to school)`

`text(is by bus.)`