Confidence Interval for the Difference between two means
Enter Mean of the Control Group
Enter Estimated Population SD for the control group
Enter Sample Size of the control group
Enter Mean of the Experimental Group
Enter Estimated Population SD for the Experimental group
Enter Sample Size of the Experimental group
Select Confidence Interval
80%
90%
95%
99%
Result:
Estimated Difference between two Population Mean [ % CI ]
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