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Sample size 
Proportion 
Null hypothesis 
Type I error (alpha) 
R Code




Summary of computational transaction
Raw Input view raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R ServerBig Analytics Cloud Computing Center


Testing Population Proportion (normal approximation)
Sample size15249
Sample Proportion0.00085
Null hypothesis0.00083
Type I error (alpha)0.05
1-sided critical value0.00121358826611326
1-sided testDo not reject the Null Hypothesis
2-sided Confidence Interval
(sample proportion)
[ 0.000392926389220692 , 0.00130707361077931 ]
2-sided testDo not reject the Null Hypothesis


Testing Population Proportion (Agresti-Coull method)
Sample size15249
Sample Proportion0.00085
Null hypothesis0.00083
Type I error (alpha)0.05
Left 1-sided confidence interval[ 0.000544902634820062 , 1 ]
Right 1-sided confidence interval[ 0 , 0.0013321886434326 ]
2-sided Confidence Interval
(sample proportion)
[ 0.000501719921630758 , 0.00144970394264085 ]


Testing Population Proportion (Exact and Wilson method)
Sample size15249
Sample Proportion0.00085
Null hypothesis0.00083
Type I error (alpha)0.05
Left 1-sided confidence interval
(Exact method)
[ 0.000502402433655345 , 1 ]
Right 1-sided confidence interval
(Exact method)
[ 0 , 0.00135199206960017 ]
2-sided Confidence Interval
(Exact method)
[ 0.000452175896555022 , 0.00145420777505683 ]
Left 1-sided confidence interval
(Wilson method)
[ 0.000540429973704393 , 1 ]
Right 1-sided confidence interval
(Wilson method)
[ 0 , 0.00133666130454827 ]
2-sided Confidence Interval
(Wilson method)
[ 0.00049644610027278 , 0.00145497776399883 ]

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