16: Two Independent Sample Means Comparison Given Statistics
- Page ID
- 19747
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Two Independent Samples with statistics Calculator
This calculator performs the hypothesis test and also constructs a confidence interval for \(\mu_1\)−\(\mu_2\) for two population means given statistics. Please report the error to Dr. Jessica Kuang at jkuangATvcccd.edu.
To learn how to use this calculator, please watch a short video here (coming up).
Input
Enter the statistics, the tail type, and the confidence level and hit Calculate and the test statistic, p-value, and the boundaries for the confidence interval. Be sure to enter the confidence level as a decimal, e.g., 95% should be entered as 0.95.
| Sample Size | Sample Mean | Sample Standard Deviation | |
| First Sample | |||
|
choose a test \(\lt\) |
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| Second Sample |
| Confidence Level (Enter a Decimal): |
Output
| Test Statistics (t): | p-value: | Lower Bound: | Upper Bound: |
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