Statistics, NAP_50122

Question

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Worked Solution

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Variant 0

DifficultyLevel

450

Question

Jaya did a survey of the number of female toilets in three shopping centres.

The results were recorded in the table below but the key has been left off the graph?



The total number of female toilets was 50.

How many toilets does represent in the graph?

Worked Solution

Total number of female symbols
= 5 + 4.5 + 3
= 12.5

∴\therefore The number of toilets one symbol represents
= 5012.5\dfrac{50}{12.5}
= 4

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Jaya did a survey of the number of female toilets in three shopping centres. The results were recorded in the table below but the key has been left off the graph?
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/08/NAPX-E3-CA07.svg 385 indent3 vpad
The total number of female toilets was 50.
How many toilets does represent in the graph?
workedSolution
sm_nogap Total number of female symbols
>>| | | ----------------------- | |= 5 + 4.5 + 3| |= 12.5 |

$\therefore$ The number of toilets one symbol represents
>>| | | ----------------------- | |= $\dfrac{50}{12.5}$| |= {{{correctAnswer}}} |
correctAnswer
4

Answers

Is Correct?Answer
x

1

x

2

✓

4

x

5

Variant 1

DifficultyLevel

454

Question

Scott did a survey of the number of male toilets in four shopping centres.

The results were recorded in the table below but the key has been left off the graph?



The total number of male toilets was 60.

How many toilets does represent in the graph?

Worked Solution

Total number of male symbols
= 5.5 + 6.5 + 4.5 + 3.5
= 20

∴\therefore The number of toilets one symbol represents
= 6020\dfrac{60}{20}
= 3

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Scott did a survey of the number of male toilets in four shopping centres. The results were recorded in the table below but the key has been left off the graph?
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2023/08/Statistics-NAP_50122_v1.svg 340 indent3 vpad
The total number of male toilets was 60.
How many toilets does represent in the graph?
workedSolution
sm_nogap Total number of male symbols
>>| | | ----------------------- | |= 5.5 + 6.5 + 4.5 + 3.5| |= 20 |

$\therefore$ The number of toilets one symbol represents
>>| | | ----------------------- | |= $\dfrac{60}{20}$| |= {{{correctAnswer}}} |
correctAnswer
3

Answers

Is Correct?Answer
x

1

✓

3

x

4

x

6

Tags

  • staging_suejones