Question
Errors in medical prescriptions occur relatively frequently. Does the error rate depend on whether the prescriptions are electronic or hand-written? In a study, doctors were
Errors in medical prescriptions occur relatively frequently. Does the error rate depend on whether the prescriptions are electronic or hand-written? In a study, doctors were randomly assigned to use electronic prescriptions or hand-written prescriptions. The output of a chi-square test on the data is shown below, of which values are missing. Same letters means that the values are the same!
Cell formatCount
(Expected count)
(Contributions to Chi-Square)ErrorNoErrorTotalElectronic254
(A)
(C)3594
(B)
(125.6)3848Written1478
(A)
(C)2370
(B)
(125.6)3848Total173259647696
Chi-Square test:
StatisticDFValueP-valueChi-square1D
Find the missing values, using values in the output. Round the answers to the nearest tenths. Show work
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