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key hospital outcome measure of clinical performance is length of stay (LOS), that is, the number of days a patient is hospitalized. For patients at one hospital with acute myocardial infarction (heart attack), the length of stay over the past four years has consistently decreased. The hospital also has data for various treatment options the percentage of patients who received aspirin upon arrival and cardiac medication for Left Ventricular Systolic Dysfunction (LVSD). The data are as follows: Average LOS Aspirin on arrival Year 2007 2008 2009 2010 4.17 days 4.27 days spirin WSD 4.18 days 4.15 days alculate descriptive statistics for the data. Do not round intermediate calculations. Round your answers to four decimal places, when needed. escriptive Statistics: LOS, Aspirin, LVSD 92% 96% 98% 100% Mean orrelations: LOS, Aspirin, LVSD LOS Aspirin LVSD medication 90% 92% 97% 98% Standard Error mariable OS (days) spirin (%) SD (%) alculate correlations for the data. Do not round intermediate calculations. Use a minus sign for negative values, if any. Round your answers to three decimal places. Standard Deviation Minimum Median Maximum

key hospital outcome measure of clinical performance is length of stay (LOS), that is, the number of days a patient is hospitalized. For patients at one hospital with acute myocardial infarction (heart attack), the length of stay over the past four years has consistently decreased. The hospital also has data for various treatment options the percentage of patients who received aspirin upon arrival and cardiac medication for Left Ventricular Systolic Dysfunction (LVSD). The data are as follows: Average LOS Aspirin on arrival Year 2007 2008 2009 2010 4.17 days 4.27 days spirin WSD 4.18 days 4.15 days alculate descriptive statistics for the data. Do not round intermediate calculations. Round your answers to four decimal places, when needed. escriptive Statistics: LOS, Aspirin, LVSD 92% 96% 98% 100% Mean orrelations: LOS, Aspirin, LVSD LOS Aspirin LVSD medication 90% 92% 97% 98% Standard Error mariable OS (days) spirin (%) SD (%) alculate correlations for the data. Do not round intermediate calculations. Use a minus sign for negative values, if any. Round your answers to three decimal places. Standard Deviation Minimum Median Maximum

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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A key hospital outcome measure of clinical performance is length of stay (LOS), that is, the number of days a patient is hospitalized. For patients at one hospital with acute myocardial infarction (heart attack), the length of stay over the past four years has consistently decreased. The hospital also has data for various treatment options such as the percentage of patients who received aspirin upon arrival and cardiac medication for Left Ventricular Systolic Dysfunction (LVSD). The data are as follows: Aspirin on arrival Year 2007 2008 2009 2010 Average LOS 4.17 days 4.27 days 4.18 days 4.15 days Calculate descriptive statistics for the data. Do not round intermediate calculations. Round your answers to four decimal places, when needed. Descriptive Statistics: LOS, Aspirin, LVSD Aspirin LVSD Mean Correlations: LOS, Aspirin, LVSD LOS Aspirin 92% 96% 98% 100% LVSD medication Standard Error Variable LOS (days) Aspirin (%) LVSD (%) Calculate correlations for the data. Do not round intermediate calculations. Use a minus sign for negative values, if any. Round your answers to three decimal places. 90% 92% 97% 98% Standard Deviation Minimum Median Hint(s) Check My Work Maximum
Transcribed Image Text:A key hospital outcome measure of clinical performance is length of stay (LOS), that is, the number of days a patient is hospitalized. For patients at one hospital with acute myocardial infarction (heart attack), the length of stay over the past four years has consistently decreased. The hospital also has data for various treatment options such as the percentage of patients who received aspirin upon arrival and cardiac medication for Left Ventricular Systolic Dysfunction (LVSD). The data are as follows: Aspirin on arrival Year 2007 2008 2009 2010 Average LOS 4.17 days 4.27 days 4.18 days 4.15 days Calculate descriptive statistics for the data. Do not round intermediate calculations. Round your answers to four decimal places, when needed. Descriptive Statistics: LOS, Aspirin, LVSD Aspirin LVSD Mean Correlations: LOS, Aspirin, LVSD LOS Aspirin 92% 96% 98% 100% LVSD medication Standard Error Variable LOS (days) Aspirin (%) LVSD (%) Calculate correlations for the data. Do not round intermediate calculations. Use a minus sign for negative values, if any. Round your answers to three decimal places. 90% 92% 97% 98% Standard Deviation Minimum Median Hint(s) Check My Work Maximum
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