Statistics, NAP_50015

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

350

Question

The table below shows the distances thrown by javelin competitors at the athletics carnival.

Javelin Competition

Name Distance in Metres
James 15
Allen 12
Will 8
Kenji 13
Owen 9


What is the difference between the longest throw and the shortest throw?

Worked Solution

Difference between longest and shortest throw
= 15 −- 8
= 7 metres

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the distances thrown by javelin competitors at the athletics carnival.
>>**Javelin Competition** >>| **Name** | **Distance in Metres** | |:-:|:-:| | James | 15 | | Allen | 12 | | Will | 8 | | Kenji | 13 | | Owen | 9 |

What is the difference between the longest throw and the shortest throw?
workedSolution
sm_nogap Difference between longest and shortest throw
>> | | | ---------- | | \= 15 $-$ 8| | \= {{{correctAnswer}}} metres |
correctAnswer
7

Answers

Is Correct?Answer
✓

7

x

8

x

15

x

23

Variant 1

DifficultyLevel

352

Question

The table below shows the masses of dogs who weighed in at the vet's on Saturday.

Dog Weigh In

Dog Mass in Kilograms
Spot 24
Brutus 59
Jack 16
Bella 48
Callie 37


What is the difference, in kilograms, between the heaviest dog and the lightest dog?

Worked Solution

Difference between heaviest and lightest dog
= 59 −- 16
= 43 kilograms

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the masses of dogs who weighed in at the vet's on Saturday.
>>**Dog Weigh In** >>| **Dog** | **Mass in Kilograms** | |:-:|:-:| | Spot | 24 | | Brutus | 59 | | Jack | 16 | | Bella | 48 | | Callie | 37 |

What is the difference, in kilograms, between the heaviest dog and the lightest dog?
workedSolution
sm_nogap Difference between heaviest and lightest dog
>> | | | ---------- | | \= 59 $-$ 16| | \= {{{correctAnswer}}} kilograms |
correctAnswer
43

Answers

Is Correct?Answer
x

11

x

16

✓

43

x

184

Variant 2

DifficultyLevel

354

Question

The table below shows the number of donuts sold at a cafe on different days.

Donut Sales

Day Number of Donuts
Monday 56
Tuesday 47
Wednesday 29
Thursday 74
Friday 61


What is the difference in the number of donuts sold on Wednesday compared to Thursday?

Worked Solution

Difference in number of donuts sold
= 74 −- 29
= 74 −- 20 −- 9
= 54 −- 9
= 45 donuts

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the number of donuts sold at a cafe on different days.
>>**Donut Sales** >>| **Day** | **Number of Donuts** | |:-:|:-:| | Monday | 56 | | Tuesday | 47 | | Wednesday| 29 | | Thursday | 74 | | Friday | 61 |

What is the difference in the number of donuts sold on Wednesday compared to Thursday?
workedSolution
sm_nogap Difference in number of donuts sold
>> | | | ---------- | | \= 74 $-$ 29| | \= 74 $-$ 20 $-$ 9 | | \= 54 $-$ 9 | | \= {{{correctAnswer}}} donuts |
correctAnswer
45

Answers

Is Correct?Answer
x

13

x

27

✓

45

x

103

Variant 3

DifficultyLevel

356

Question

The table below shows the number of cupcakes sold at a cafe on different days.

Cupcake Sales

Day Number of Cupcakes
Wednesday 34
Thursday 27
Friday 42
Saturday 51
Sunday 35


How many cupcakes were sold in total on Friday and Saturday?

Worked Solution

Total sold on Friday and Saturday
= 42 + 51
= 93 cupcakes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the number of cupcakes sold at a cafe on different days.
>>**Cupcake Sales** >>| **Day** | **Number of Cupcakes** | |:-:|:-:| | Wednesday| 34 | | Thursday | 27 | | Friday | 42 | | Saturday | 51 | | Sunday | 35 |

How many cupcakes were sold in total on Friday and Saturday?
workedSolution
sm_nogap Total sold on Friday and Saturday
>> | | | ---------- | | \= 42 + 51| | \= {{{correctAnswer}}} cupcakes |
correctAnswer
93

Answers

Is Correct?Answer
x

9

x

69

x

86

✓

93

Variant 4

DifficultyLevel

358

Question

The table below shows the number of pies sold at a bakery last week.

Pie Sales

Day Number of Pies
Monday 71
Tuesday 83
Wednesday 67
Thursday 59
Friday 89
Saturday 54
Sunday 36


How many pies were sold in total on Wednesday and Saturday?

Worked Solution

Total sold on Wednesday and Saturday
= 67 + 54
= 60 + 7 + 50 + 4
= 110 + 11
= 121 pies

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the number of pies sold at a bakery last week.
>>**Pie Sales** >>| **Day** | **Number of Pies** | |:-:|:-:| | Monday| 71 | | Tuesday| 83 | | Wednesday| 67 | | Thursday | 59 | | Friday | 89 | | Saturday | 54 | | Sunday | 36 |

How many pies were sold in total on Wednesday and Saturday?
workedSolution
sm_nogap Total sold on Wednesday and Saturday
>> | | | ---------- | | \= 67 + 54| | \= 60 + 7 + 50 + 4| | \= 110 + 11| | \= {{{correctAnswer}}} pies|
correctAnswer
121

Answers

Is Correct?Answer
x

111

✓

121

x

143

x

269

Variant 5

DifficultyLevel

360

Question

The table below shows the number of soccer boots sold at an online sports store last week.

Soccer Boot Sales

Day Number of Pairs
Monday 15
Tuesday 22
Wednesday 17
Thursday 30
Friday 28
Saturday 42
Sunday 18


How many pairs of soccer boots were sold in total on Monday, Tuesday and Wednesday?

Worked Solution

Total sold on Monday, Tuesday and Wednesday
= 15 + 22 + 17
= 10 + 5 + 20 + 2 + 10 + 7
= 40 + 14
= 54 soccer boots

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below shows the number of soccer boots sold at an online sports store last week.
>>**Soccer Boot Sales** >>| **Day** | **Number of Pairs** | |:-:|:-:| | Monday| 15 | | Tuesday| 22 | | Wednesday| 17 | | Thursday | 30 | | Friday | 28 | | Saturday | 42 | | Sunday | 18 |

How many pairs of soccer boots were sold in total on Monday, Tuesday and Wednesday?
workedSolution
sm_nogap Total sold on Monday, Tuesday and Wednesday
>> | | | ---------- | | \= 15 + 22 + 17| | \= 10 + 5 + 20 + 2 + 10 + 7| | \= 40 + 14| | \= {{{correctAnswer}}} soccer boots |
correctAnswer
54

Answers

Is Correct?Answer
x

37

x

32

x

44

✓

54

Tags

  • staging_suejones