The following data for economic growth and interest rate per year are given:

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Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
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The following data for economic growth and interest rate per year are given:
Economic growth p.a.
Interest rate p.a.
Arithmetic mean
2.4%
1.9%
Standard deviation
3,0%
2,0%
-10, 0%
4.5%
Minimum
|-1,0%
Maximum
8.0%
The correlation coefficient according to Bravais-Pearson between economic growth p.a. and
interest rate p.a. is -0.81. What economic growth p.a. do you expect on the basis of a linear
regression if the interest rate is -0.30% p.a.? Is the value reliable?
Give reasons for your answer.
I=
Transcribed Image Text:Dokument1 - Word Suchen Mohammec twurf Layout Referenzen Sendungen Überprüfen Ansicht Hilfe Aav A AaBbCcDc AaBbCcDc AaBbC AABBCCD 1 Standard 1 Kein Lee.. Überschrif... Überschrif... Absatz Formatvorlagen The following data for economic growth and interest rate per year are given: Economic growth p.a. Interest rate p.a. Arithmetic mean 2.4% 1.9% Standard deviation 3,0% 2,0% -10, 0% 4.5% Minimum |-1,0% Maximum 8.0% The correlation coefficient according to Bravais-Pearson between economic growth p.a. and interest rate p.a. is -0.81. What economic growth p.a. do you expect on the basis of a linear regression if the interest rate is -0.30% p.a.? Is the value reliable? Give reasons for your answer. I=
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