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Clodagh's copy of Julie's copy of Calculate probabilities from normal distribution,
Draft
rebelmaths
Given a random variable X normally distributed as N(m,σ2) find probabilities P(X>a),a>m;P(X<b),b<m.
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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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History
Clodagh Carroll 8 years, 5 months ago
Published this.Clodagh Carroll 9 years ago
Created this as a copy of Julie's copy of Calculate probabilities from normal distribution, .| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Calculate probabilities from normal distribution, | draft | Newcastle University Mathematics and Statistics | 20/11/2019 14:50 | |
| Clodagh's copy of Julie's copy of Calculate probabilities from normal distribution, | draft | Clodagh Carroll | 10/10/2016 09:59 | |
| Julie's copy of Clodagh's copy of Julie's copy of Calculate probabilities from normal distribution, | draft | Julie Crowley | 07/03/2017 14:56 | |
| David's copy of Calculate probabilities from normal distribution, | draft | David Wishart | 20/04/2018 17:42 |
There are 6 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| units1 | string |
k Wh
|
||||
| upper | integer |
940
|
||||
| lower | integer |
790
|
||||
| p1 | number |
0.8413
|
||||
| m | integer |
850
|
||||
| amount | string |
electricity consumption
|
||||
| zupper | decimal |
dec("1.00")
|
||||
| p | number |
0.7486
|
||||
| s | integer |
90
|
||||
| stuff | string |
a frozen foods warehouse each
|
||||
| tol | number |
0.01
|
||||
| zlower | decimal |
dec("0.67")
|
||||
| prob2 | number |
0.16
|
||||
| prob1 | number |
0.25
|
Generated value: string
k Wh
This variable doesn't seem to be used anywhere.
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
Find the probability that in a particular week the {amount} is less than {lower} {units1}:
Probability = ?
Find the probability that in a particular week the {amount} is greater than {upper} {units1}:
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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This question is used in the following exams:
- Probability Distributions by Deirdre Casey in Deirdre's workspace.
- Probability Distributions Draft 1 by Rachel Gargan in Rachel's workspace.
- Distributions I by Jeremie Wenger in Jeremie's workspace.
- STAT6011 Tutorial 2 Probability Distributions by Julie Crowley in STAT6011 Statistics and Financial Mathematics for Business.
- Declan's copy of STAT6011 Tutorial 4 for 2021 (Normal Distribution and Regression & Correlation) by Declan Manning in STAT6011 (Declan's Copies).
- STAT6011 Tutorial 4 for 2021 (Normal Distribution and Regression & Correlation) by Patricia Cogan in STAT6011 Statistics and Financial Mathematics for Business.
- MATH6059 Tutorial 2B Probability Distributions by Catherine Palmer in MATH6059.