Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Just provide answer. No need to show work. Thanks A key hospital outcome measure of clinical performance is length of stay {L05}, that is, the

Just provide answer. No need to show work.

Thanks

image text in transcribedimage text in transcribedimage text in transcribedimage text in transcribedimage text in transcribed
A key hospital outcome measure of clinical performance is length of stay {L05}, 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: Year Average LBS Aspirin on arrival LVSD medication 200? 4.35 days 94% 90% 2008 4. 11 days 96% 95% 2009 4.23 days 99% 9?% 2010 4.29 days 100% 93% 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 Standard Standard Variable M ean Error Deviation Hinim urn Hed ian Maximum LOS {days} Aspirin (Bria) LVSD {'il'u} 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. Correlations: LOS, Aspirin, LVSD LOS Aspirin Aspirin LVSD Choose the correct graph showing the LOS as a function of the Aspirin on arrival. The correct graph i: |. graph A graph B A. graphi: Scatterplot of L05 vs Aspirin [L05 graph D Choose the correct graph showing the LOS as a function of the LVSD. The correct graph i v -Select graph A graph B A. graph C Scatterplot of LOS vs LVSD TLOS graph D -4.45 -4.4 4.35 -4.3 -4.25 -4.2 -4.15 -4.1 -4.05 89 90 91, _92. 93 94 _95 96 97 98 LVSD B Scatterplot of LOS vs LVSD LOS -4.45 -4.4 -4.35 -4,3 -4.25 -4.2 -4.15 -4.1 -4.05 89 90 91 92. 93 94 95 96 97 98 LVSD

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access with AI-Powered Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Intermediate Accounting

Authors: Donald E. Kieso, Jerry J. Weygandt, Terry D. Warfield.

9th Canadian Edition, Volume 2

470964731, 978-0470964736, 978-0470161012

Students also viewed these Mathematics questions