Quantitative Methods Question 3The average length of a hospital stay for all diagnoses is 4.8 days. If we assume that the lengthsof hospital stays are normally distributed with a variance of 2.1, Answer the following questions.i.Ten percent of hospital stays are longer than how many days?i.Thirty percent of hospital stays are less than how many days?

Given X is normal Distributed with mean µ = 4.8 and standard deviation σ = 1.4491 now will use…

Answered: The average length of a hospital stay…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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It deals with the relationship of two quantitative variables. Check Your Progress You Can Do This TATE the box below. No correlation Correlation formula Pearson r product moment correlation Correlation 1 Linear regression Coefficient of determination OTS Positive correlation Perfect correlation 8ora Value of r Linear correlation coefficient 7 +M 88 OT2 1. It deals with the relationship of two quantitative variables 2. This is the case when r is close to 0. 3. It occurs only when all the data points lie exactly on a straight line. 4. It is the ratio of the explained variation to the total variation. 1o ine 5. It is an approach to modeling the relationship between a scalar variable y and one or more explanatory variable x. bris 6. Its values are in the range of -1
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