3. We are interested in studying the relationship between severity of COVID 19 and economic growth. The severity of COVID was measured by the average no of patients reported in year 2021 per million of population and economic growth was measured as GDP growth rate. A random sample of 5 counties has been chosen and the table below shows the information on both of the variables: County no COVID severity index GDP Growth (%) 1 500 2 300 3-х 3 100 1 4 800 -2 5 1000 -4 a) Which of the two is independent variable and which of the two is dependent variable? b) kind (form, strength and direction) of the relationship do you observe between these variables? Explain Sketch the scatter plot between COVID severity and economic Growth. What
3. We are interested in studying the relationship between severity of COVID 19 and economic growth. The severity of COVID was measured by the average no of patients reported in year 2021 per million of population and economic growth was measured as GDP growth rate. A random sample of 5 counties has been chosen and the table below shows the information on both of the variables: County no COVID severity index GDP Growth (%) 1 500 2 300 3-х 3 100 1 4 800 -2 5 1000 -4 a) Which of the two is independent variable and which of the two is dependent variable? b) kind (form, strength and direction) of the relationship do you observe between these variables? Explain Sketch the scatter plot between COVID severity and economic Growth. What
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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