can you please solve this question

Research Study The qualty of care given by heialth care providers can bleraly be a matter of Ife or death. Some of the most vulnerable patients are those in long-term skoled nursing faclities, tnsaring the safety and wel-being of these residents is both cntical and chalengng. A study conducted at a faclity in Massachusetts specializing in the treatment of people with a chronic Alness showed that the implementation of a Wifibased localoabion system cut the average time needed to find residents from over 5 minutes to less than 2 minutes. It aiso alerted staff with a high degree of accuracy when high-risk residents went outside (false positive rate of 9.1%; false negative rate of 1.7% ). Devices were mounted on residents' wheelchairs, and monitoring softwate was instaled on staff compaters. The fackty in the study alteady had a Wof isystem instaled. The study's authors conclude that "Using timely resident location information can provide signdicant gains for both operational effioency (finding residents) and enhanced resident safety (outdoor alerts). This approach may provide an inexpensive altemative for facities that have sufficent wireless infrastructure; future work should assess its effectiveness in additional settings:" Sourcel Doshi-Velez, F, et al. (2012). Improving safety and operational efficiency in residential care settings with Wifi-based localuabion [abstract]. Journat of the American Medical Directors Association, 13(6),558563. Retneved from https:// pubmed.ncbinlm.nh.gov/22748720/ Use your understanding of the purposes of controf to answer the questions below. Research Study The qualty of care given by heialth care providers can bleraly be a matter of Ife or death. Some of the most vulnerable patients are those in long-term skoled nursing faclities, tnsaring the safety and wel-being of these residents is both cntical and chalengng. A study conducted at a faclity in Massachusetts specializing in the treatment of people with a chronic Alness showed that the implementation of a Wifibased localoabion system cut the average time needed to find residents from over 5 minutes to less than 2 minutes. It aiso alerted staff with a high degree of accuracy when high-risk residents went outside (false positive rate of 9.1%; false negative rate of 1.7% ). Devices were mounted on residents' wheelchairs, and monitoring softwate was instaled on staff compaters. The fackty in the study alteady had a Wof isystem instaled. The study's authors conclude that "Using timely resident location information can provide signdicant gains for both operational effioency (finding residents) and enhanced resident safety (outdoor alerts). This approach may provide an inexpensive altemative for facities that have sufficent wireless infrastructure; future work should assess its effectiveness in additional settings:" Sourcel Doshi-Velez, F, et al. (2012). Improving safety and operational efficiency in residential care settings with Wifi-based localuabion [abstract]. Journat of the American Medical Directors Association, 13(6),558563. Retneved from https:// pubmed.ncbinlm.nh.gov/22748720/ Use your understanding of the purposes of controf to answer the questions below