Statistics, NAPX-p116609v03

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

382

Question

In a school, a group of students were given a list of 4 subjects and asked to pick their favourite.

A table of their responses is shown below.



How many students were asked this question altogether?

Worked Solution

Mathematics = 5 + 5 + 5 + 2 = 17

Science = 5 + 5 = 10

English = 5 + 1 = 6

History = 5 + 5 + 1 = 11


∴\therefore Total = 17 + 10 + 6 + 11 = 44

Question Type

Answer Box

Variables

Variable nameVariable value
question
In a school, a group of students were given a list of 4 subjects and asked to pick their favourite. A table of their responses is shown below.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/04/NAPX-p116609v03-SA.png 490 indent2 vpad
How many students were asked this question altogether?
workedSolution
Mathematics = 5 + 5 + 5 + 2 = 17 Science = 5 + 5 = 10 English = 5 + 1 = 6 History = 5 + 5 + 1 = 11
$\therefore$ Total = 17 + 10 + 6 + 11 = {{{correctAnswer0}}}
correctAnswer0
44
prefix0
suffix0

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer044

Variant 1

DifficultyLevel

384

Question

Over one hour, Cher recorded the colour of all cars that drove past her school for a class project.

The results were recorded in the table below.

How many cars drove past Cher's school in the hour?

Worked Solution

Number of cars
= 7 + 17 + 13 + 6
= 43

Question Type

Answer Box

Variables

Variable nameVariable value
question
Over one hour, Cher recorded the colour of all cars that drove past her school for a class project. The results were recorded in the table below. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-I2-02-SA-v1.svg 280 indent vpad How many cars drove past Cher's school in the hour?
workedSolution
sm_nogap Number of cars
>> | | | ---------- | | \= 7 + 17 + 13 + 6 | | \= {{{correctAnswer0}}} |
correctAnswer0
43
prefix0
suffix0

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer043

Variant 2

DifficultyLevel

377

Question

Demeter records the number of items she recycles in one week.

The tally table shows Demeter's results.



How many items does Demeter recycle in total?

Worked Solution
Total items = 4 + 2 + 7 + 17
= 30

Question Type

Answer Box

Variables

Variable nameVariable value
question
Demeter records the number of items she recycles in one week. The tally table shows Demeter's results.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2020/03/STATISTICS-NAPX-K2-04v1-SA-table2.svg 280 indent2 vpad
How many items does Demeter recycle in total?
workedSolution
| | | | ------------- | ---------- | | Total items | \= 4 + 2 + 7 + 17 | | | \= {{{correctAnswer0}}} |
correctAnswer0
30
prefix0
suffix0

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer030

Variant 3

DifficultyLevel

378

Question

Nellie records the number of items she recycles in one week.

The tally table shows Nellie's results.



How many items does Nellie recycle in total?

Worked Solution
Total items = 7 + 13 + 2 + 5
= 27

Question Type

Answer Box

Variables

Variable nameVariable value
question
Nellie records the number of items she recycles in one week. The tally table shows Nellie's results.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2020/03/STATISTICS-NAPX-K2-04v1-SA-table-1.svg 280 indent2 vpad
How many items does Nellie recycle in total?
workedSolution
| | | | ------------- | ---------- | | Total items | \= 7 + 13 + 2 + 5 | | | \= {{{correctAnswer0}}} |
correctAnswer0
27
prefix0
suffix0

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer027

Variant 4

DifficultyLevel

376

Question

Sharnie records the number of items she recycles in one week.

The tally table shows Sharnie's results.



How many items does Sharnie recycle in total?

Worked Solution
Total items = 9 + 12 + 3 + 1
= 25

Question Type

Answer Box

Variables

Variable nameVariable value
question
Sharnie records the number of items she recycles in one week. The tally table shows Sharnie's results.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/12/NAPX-K2-04v1.svg 280 indent vpad
How many items does Sharnie recycle in total?
workedSolution
| | | | ------------- | ---------- | | Total items | \= 9 + 12 + 3 + 1 | | | \= {{{correctAnswer0}}} |
correctAnswer0
25
prefix0
suffix0

Answers

Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)

For example:
correctAnswer: 123.40

And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5

correctAnswerNcorrectAnswerValueAnswer
correctAnswer025

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