Difference between revisions of "SOCR EduMaterials Activities ConfidenceIntervals"
(/* Choose the Confidence Interval Experiment. In this Help_pages_for_SOCR_Experiments experiment you will investigate the emperical properties of the sample-size, confidence level, the size of the) |
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== URL Go to: http://www.socr.ucla.edu/htmls/SOCR_Experiments.html == | == URL Go to: http://www.socr.ucla.edu/htmls/SOCR_Experiments.html == | ||
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| + | * To begin: Choose the Confidence Interval Experiment. In this [[Help_pages_for_SOCR_Experiments | experiment]] you will investigate the emperical properties of the sample-size, confidence level, the size of the constructed confidence interval and the practical utilization of Confidence Intervals in statistical data analysis | ||
<center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig1.jpg|300px]]</center> | <center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig1.jpg|300px]]</center> | ||
| − | + | * Exercise 1: | |
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<center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig2.jpg|300px]]</center> | <center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig2.jpg|300px]]</center> | ||
| − | * Question | + | * Question 1: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation? |
| − | * Exercise | + | * Exercise 2: |
<center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig3.jpg|300px]]</center> | <center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig3.jpg|300px]]</center> | ||
| − | * Question | + | * Question 2: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation? |
| − | * Exercise | + | * Exercise 3: |
<center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig4.jpg|300px]]</center> | <center>[[Image:SOCR_Activities_CI_Dinov_092206_Fig4.jpg|300px]]</center> | ||
| − | * Question | + | * Question 3: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation? |
Revision as of 14:10, 22 September 2006
SOCR Educational Materials - Activities - SOCR COnfidence Intervals Activity
URL Go to: http://www.socr.ucla.edu/htmls/SOCR_Experiments.html
- To begin: Choose the Confidence Interval Experiment. In this experiment you will investigate the emperical properties of the sample-size, confidence level, the size of the constructed confidence interval and the practical utilization of Confidence Intervals in statistical data analysis
- Exercise 1:
- Question 1: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation?
- Exercise 2:
- Question 2: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation?
- Exercise 3:
- Question 3: Compare the Mean of the theoretical distribution of the X variable and that of the Mean of the distribution of the (the distribution of the M). These are theoretical means. What is their relation?
- SOCR Home page: http://www.socr.ucla.edu
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