<![CDATA[Verification of a T estimate of a mean]]>
https://help.geogebra.org/topic/verification-of-a-t-estimate-of-a-mean
Wed, 08 Jul 2020 08:29:19 +0000Tue, 07 Jul 2020 16:54:55 +0000Zend_Feed<![CDATA[Are you saying that it should be 41.97 ± 2.84
instead of 41.97 ± 3.3029]]>
https://help.geogebra.org/topic/verification-of-a-t-estimate-of-a-mean#comment-285566
Wed, 08 Jul 2020 07:57:37 +0000<![CDATA[It's doing this calculation under the hood InverseTDistribution(19, 0.988)=2.453
which seems consistent with TDistribution(19, 2.453) = 0.988]]>
https://help.geogebra.org/topic/verification-of-a-t-estimate-of-a-mean#comment-285570
Wed, 08 Jul 2020 08:28:39 +0000<![CDATA[What's your calculation that gives (39.13, 44.81)? Maybe https://www.geogebra.org/m/caq6wxxj is helpful]]>
https://help.geogebra.org/topic/verification-of-a-t-estimate-of-a-mean#comment-285572
Wed, 08 Jul 2020 08:29:20 +0000