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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 time1 seconds
R ServerBig Analytics Cloud Computing Center


Testing Population Proportion (normal approximation)
Sample size1394
Sample Proportion0.005
Null hypothesis0.00083
Type I error (alpha)0.05
1-sided critical value0.00209868734850045
1-sided testReject the Null Hypothesis
2-sided Confidence Interval
(sample proportion)
[ 0.00348826578246293 , 0.00651173421753707 ]
2-sided testReject the Null Hypothesis


Testing Population Proportion (Agresti-Coull method)
Sample size1394
Sample Proportion0.005
Null hypothesis0.00083
Type I error (alpha)0.05
Left 1-sided confidence interval[ 0.0043646771013481 , 1 ]
Right 1-sided confidence interval[ 0 , 0.00755304136988419 ]
2-sided Confidence Interval
(sample proportion)
[ 0.00432050883758039 , 0.00840014607538496 ]


Testing Population Proportion (Exact and Wilson method)
Sample size1394
Sample Proportion0.005
Null hypothesis0.00083
Type I error (alpha)0.05
Left 1-sided confidence interval
(Exact method)
[ 0.00234430253273713 , 1 ]
Right 1-sided confidence interval
(Exact method)
[ 0 , 0.00938334528765678 ]
2-sided Confidence Interval
(Exact method)
[ 0.00200771647297315 , 0.0102897557509898 ]
Left 1-sided confidence interval
(Wilson method)
[ 0.00270979311994385 , 1 ]
Right 1-sided confidence interval
(Wilson method)
[ 0 , 0.00920792535128845 ]
2-sided Confidence Interval
(Wilson method)
[ 0.0024204710174001 , 0.0103001838955653 ]

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