Needs Answer
Thank you in advance for your support.
There is a not expected difference in the computation of Lower and Upper Limits for the interval estimation of the Mean, using the t-distribution.
Please see the attached file. The expected limits are: [39.13, 44.81]. Could you please verify the correctness of the result in the Probability Calculator?
GeoGebra is really a great development for education and beyond. Thank you very much for your outstanding work.
Sincerely,
E. Cómer.
Files:
GeoGebra-t-esti...
The same question 
Are you saying that it should be
instead ofIt's doing this calculation under the hood
which seems consistent withWhat's your calculation that gives (39.13, 44.81)? Maybe https://www.geogebra.org/m/caq6wxxj is helpful
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