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Just showing how to use the stdev function from the stats extension to calculate the standard deviation of a list of numbers.
rebelmaths
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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 members of Julie's workspace :
Julie Crowley
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said | Ready to use | 8 years, 10 months ago |
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Julie Crowley 8 years, 5 months ago
Published this.
Julie Crowley 8 years, 10 months ago
Gave some feedback: Ready to use
Julie Crowley 9 years, 1 month ago
Created this as a copy of Standard deviation of a list of numbers.There are 10 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| data | list |
[ 5, 1, 9, 5 ]
|
||||
| sigma | number |
2.8284271247
|
||||
| x | integer |
4
|
||||
| mean | number |
5
|
||||
| var | number |
8
|
Generated value: list
[ 5, 1, 9, 5 ]
← Depends on:
- x
→ Used by:
- mean
- sigma
- "Unnamed part" - prompt
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Number entry | ||
| Hasn't run yet | ||
| Information only |
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