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Calculate probabilities from frequency table
Simple probability question. Counting number of occurrences of an event in a sample space with given size and finding the probability of the event.
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
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From users who are not members of Content created by Newcastle University :
| MAISHA TABASSUM | said | Ready to use | 3 years, 11 months ago |
| Norah Storey | said | Ready to use | 4 years, 2 months ago |
History
MAISHA TABASSUM 3 years, 11 months ago
Gave some feedback: Ready to use
MAISHA TABASSUM 3 years, 11 months ago
Gave some feedback: Needs to be tested
MAISHA TABASSUM 3 years, 11 months ago
Gave some feedback: Ready to use
Norah Storey 4 years, 2 months ago
Gave some feedback: Ready to use
Newcastle University Mathematics and Statistics 9 years, 2 months ago
Created this.There is only one version of this question that you have access to.
There are 2 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| a | list |
[ 1000, 2000, 3000 ]
|
||||
| sc | list |
List of 1 item
|
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| p | integer |
0
|
||||
| ans1 | number |
0.91
|
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| k | integer |
0
|
||||
| ans3 | decimal |
dec("0.87")
|
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| u1 | integer |
3000
|
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| thismany | integer |
300
|
||||
| n | list |
List of 4 items
|
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| q | integer |
2
|
||||
| a0 | integer |
1000
|
||||
| b0 | integer |
1000
|
||||
| t | integer |
2
|
||||
| v | integer |
1
|
||||
| n0 | decimal |
dec("12")
|
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| n1 | decimal |
dec("50")
|
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| n3 | decimal |
dec("27")
|
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| data | list |
Nested 4×3 list
|
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| ans2 | number |
0.79
|
||||
| o1 | integer |
2000
|
Generated value: list
- a0
- b0
- data
- o1
- t
- u1
- v
- Advice
- "Unnamed part" - prompt
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
One of these loans is sampled randomly for review by the bank. What is the probability that it is :
a) Under £{u1}? Probability = ?
b) Over £{o1−1}? Probability = ?
c) Between £{a[p]} and £{a[q]−1}? Probability = ?
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Number entry | ||
| Hasn't run yet | ||
| Number entry | ||
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| Number entry | ||
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