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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

image text in transcribed
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 format Count [Expected count]I [Contributions to lChi'SmJare]I Electronic 3594 3843 [Cl {N [Cl Chi-Square test: ESFU 3843 "In Find the missing values. using values in the output. Round the answers to the nearest tenths. Show your work on your paper

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