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Calculate confidence interval for the mean, standard deviation unknown
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Calculate confidence interval for the mean, sample variance adaptive marking
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Calculate confidence interval for the mean, standard deviation unknown adaptive marking by Catherine Palmer
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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
Contributors
History
Catherine Palmer 2 years, 2 months ago
Published this.Catherine Palmer 5 years, 2 months ago
Created this as a copy of Calculate confidence interval for the mean, standard deviation unknown adaptive marking.There are 25 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| scenario1 | list |
List of 2 items
|
||||
| scenario2 | list |
List of 2 items
|
||||
| sample_size | integer |
23
|
||||
| scenario3 | list |
List of 2 items
|
||||
| lower_t | number |
15.76
|
||||
| upper_t | number |
19.04
|
||||
| t | list |
[ 2.074, 2.819 ]
|
||||
| lower | number |
15.8469846441
|
||||
| t_used | number |
2.074
|
| Name | Type | Generated Value |
|---|
| units1 | list |
[ "minutes", "€" ]
|
||||
| upper | number |
18.9530153559
|
||||
| m | list |
[ 17.4, 155 ]
|
||||
| s | list |
[ 3.8, 17 ]
|
||||
| amount | list |
List of 2 items
|
||||
| tol | number |
0.01
|
||||
| stuff | list |
List of 2 items
|
||||
| Index | integer |
0
|
||||
| percentage | list |
[ "95", "99" ]
|
||||
| Z | list |
[ 1.96, 2.58 ]
|
||||
| standard_error | number |
0.792
|
Generated value: list
[ "The operations manager of a large production plant would like to estimate the mean\namount of time a worker takes to assemble a new electronic component. After observing", "Suppose we would like to estimate the mean amount of money spent on books by CIT students in a semester. A sample of" ]
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This question is used in the following exams:
- STAT7007 Sampling and Confidence Intervals by Catherine Palmer in STAT7007.
- Vincent's copy of STAT7007 Sampling and Confidence Intervals by Vincent Cregan in STAT7007.
- Vincent's Edited STAT7007 Sampling and Confidence Intervals by Vincent Cregan in STAT7007.
- STAT8015 Sampling and Confidence Intervals by Catherine Palmer in STAT8015 Data Analytics and Chemometrics.
- STAT7009 Tutorial 1 Sampling and Confidence Intervals by Paula Harrison in Paula's workspace.
- STAT8013 Assessment 2 Sampling and Confidence Intervals by Catherine Palmer in STAT8013 Chemometrics.
- STAT7009 Tutorial 2 Sampling and Confidence Intervals by Catherine Palmer in STAT7009 Inferential Statistics.
- Rabail's copy of STAT7009 Tutorial 2 Sampling and Confidence Intervals by Rabail Tahir in Rabail's workspace.
- Aleksandra's copy of STAT7009 Tutorial 2 Sampling and Confidence Intervals by Aleksandra Romanowska in Aleksandra's workspace.
- STAT8013 Numbas Assessment 1 Probability Distributions and Confidence Intervals by Catherine Palmer in STAT8013 Chemometrics.
- Paula's copy of Tutorial Sampling and Confidence Intervals by Catherine Palmer in STAT8015 Data Analytics and Chemometrics.
- STAT8015 Tutorial Sampling and Confidence Intervals by Paula Harrison in STAT8015 Data Analytics and Chemometrics.
- STAT7009 Assessment 1 Probability Distributions and Confidence Intervals Extra Time by Catherine Palmer in STAT7009 Inferential Statistics.
- STAT7009 Assessment 1 Probability Distributions and Confidence Intervals by Catherine Palmer in STAT7009 Inferential Statistics.
- STAT8005 Tutorial Sampling and Confidence Intervals by Paula Harrison in STAT8005.
- STAT8015 Assessment 2 CI and HT by Paula Harrison in STAT8015 Data Analytics and Chemometrics.