10: Confidence Interval for a Population Mean Given Data
- Page ID
- 19741
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Confidence Interval for a Population Mean Given Data
This calculator creates a confidence interval for a population mean given a set of data. Please report the error to Dr. Jessica Kuang at jkuangATvcccd.edu.
To learn how to use this calculator, please watch a short video here.
Input
Type in the values from the data set separated by commas, for example, 2,4,5,8,11,2. Then type in the confidence level (CL) and hit Calculate. Write the confidence level as a decimal. For example, for a 95% confidence level, enter 0.95.
Data:
| Confidence Level (enter a decimal): |
Output
| Sample Mean (\(\bar{x}\)): | Standard Deviation (\(s\)): | Lower Bound: | Upper Bound: |
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