Table 1 Are prescription error rates different? Find a 99% confidence interval for the difference in the two proportions, Pw -Pe, where Pw is the proportion of errors using written prescriptions and P. is the proportion of errors using e-prescriptions. Round your answers to three decimal places. The 99% confidence interval is to Is it plausible that there is no difference? Elutronic Prescribing Improves Medication Safety in Community-Based Office Practices," Journal of General Internal Medicine, June 2010; 25(6) 12:16 AM 5/4/202

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Chapter 6, Section 3-CI, Exercise 145
Are Errors Less Likely with Electronic Prescriptions?
Errors in medical prescriptions occur and a study! examined whether electronic prescribing may help reduce errors. Two groups of doctors used written prescriptions
and had similar error rates before the study. One group switched to e-prescriptions while the other continued to use written prescriptions, and error rates were
measured one year later. The results are given in Table 1.
Error
No Error
Total
Electronic
254
3594
3848
Written
1478
2370
3848
Table 1 Are prescription error rates different?
Find a 99% confidence interval for the difference in the two proportions, Pw =Per where p, is the proportion of errors using written prescriptions and p. is the
proportion of errors using e-prescriptions.
Round your answers to three decimal places.
to
The 99% confidence interval is
Is it plausible that there is no difference?
"Kaushal, R., et. al., "Electronic Prescribing Improves Medication Safety in Community-Based Office Practices," Journal of General Internal Medicine, June 2010; 25(6):
5/4/2021
12:16 AM
om/edugen/shared/assignment/test/aglist.uni?id%=asnmt2519060#N10068
口i H C
re to search
Transcribed Image Text:- edugen.wileyplus.com/edugen/student/mainfr.uni Verity Em x M Verify yo X. + M Gmail G Google Bb Blackboard Learn Bb Course Documents... Austin Community... 9 The Art Of Public S... signment NSHSS James W. Le... Reading list >> FULL SCREEN PRINTER VERSION ( BACK NEXT Chapter 6, Section 3-CI, Exercise 145 Are Errors Less Likely with Electronic Prescriptions? Errors in medical prescriptions occur and a study! examined whether electronic prescribing may help reduce errors. Two groups of doctors used written prescriptions and had similar error rates before the study. One group switched to e-prescriptions while the other continued to use written prescriptions, and error rates were measured one year later. The results are given in Table 1. Error No Error Total Electronic 254 3594 3848 Written 1478 2370 3848 Table 1 Are prescription error rates different? Find a 99% confidence interval for the difference in the two proportions, Pw =Per where p, is the proportion of errors using written prescriptions and p. is the proportion of errors using e-prescriptions. Round your answers to three decimal places. to The 99% confidence interval is Is it plausible that there is no difference? "Kaushal, R., et. al., "Electronic Prescribing Improves Medication Safety in Community-Based Office Practices," Journal of General Internal Medicine, June 2010; 25(6): 5/4/2021 12:16 AM om/edugen/shared/assignment/test/aglist.uni?id%=asnmt2519060#N10068 口i H C re to search
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