Probability, NAPX-p116547v01

Question

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Worked Solution

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Variant 0

DifficultyLevel

370

Question

Shapes are drawn on the balls below and placed in a bag.

Billy reaches into the bag and takes out a ball without looking.

Which type of ball is he least likely to take out?

Worked Solution

Counting the balls of each type:

6 ×\times

5 ×\times

3 ×\times

2 ×\times

∴\therefore Least likely is

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Shapes are drawn on the balls below and placed in a bag. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1.svg 300 indent vpad Billy reaches into the bag and takes out a ball without looking. Which type of ball is he least likely to take out?
workedSolution
Counting the balls of each type:
>6 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1c.svg) >5 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1b.svg) >3 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1d.svg) >2 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1a.svg) $\therefore$ Least likely is ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1a.svg)
correctAnswer
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1a.svg 45 indent vpad

Answers

Is Correct?Answer
✓
x
x
x

Variant 1

DifficultyLevel

370

Question

Shapes are drawn on the balls below and placed in a bag.

Bigalow reaches into the bag and takes out a ball without looking.

Which type of ball is he most likely to take out?

Worked Solution

Counting the balls of each type

6 ×\times

5 ×\times

3 ×\times

2 ×\times

∴\therefore Most likely is

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Shapes are drawn on the balls below and placed in a bag. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1.svg 350 indent vpad Bigalow reaches into the bag and takes out a ball without looking. Which type of ball is he most likely to take out?
workedSolution
Counting the balls of each type
>6 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1c.svg) >5 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1b.svg) >3 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1d.svg) >2 $\times$ ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1a.svg) $\therefore$ Most likely is ![](https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1c.svg)
correctAnswer
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2018/10/NAPX-J2-02-v1c.svg 45 indent vpad

Answers

Is Correct?Answer
x
x
✓
x

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