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
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step 1: Given information
VIEWStep 2: Calculate mean and sample standard deviation for the Average LOS and standard error
VIEWStep 3: Calculate maximum, minimum value and median
VIEWStep 4: Calculate mean and the standard deviation for the aspirin and standard error
VIEWStep 5: Calculate minimum, maximum and median
VIEWStep 6: Calculate mean and standard deviation for the LVSD %
VIEWStep 7: Calculate minimum, maximum and median
VIEWStep 8: Calculate correlation
VIEWSolution
VIEWStep by step
Solved in 9 steps with 26 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt