b) The symbol and value of the correlation coefficient are as follows: Round final answer to 3 decimal places. Select an answer ✓ Interpret this value: • There is a strong Select an answer ✓ Select an answer relation between percent of labor in agriculture and income for European countries. c) The symbol and value of the coefficient of determination are as follows: Round final answer to 3 decimal places. Select an answer ✓ = Interpret this value: % of the Select an answer ✓ Select an answer explained by as its Select an answer • About the linear model with Select an answer variable.

b) The symbol and value of the correlation coefficient are as follows: Round final answer to 3 decimal places. Select an answer ✓ Interpret this value: • There is a strong Select an answer ✓ Select an answer relation between percent of labor in agriculture and income for European countries. c) The symbol and value of the coefficient of determination are as follows: Round final answer to 3 decimal places. Select an answer ✓ = Interpret this value: % of the Select an answer ✓ Select an answer explained by as its Select an answer • About the linear model with Select an answer variable.

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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Question

100%

Income (in 1960 dollars/person) for 17 European countries and the percent of the labor force (in %) that works in agriculture in 1960 are in the table below ('OECD economic development,' 2013).

X, percent of labor in agriculture	Y, income
15	1035
20	977
23	681
79	177
20	1013
11	810
36	529
27	504
14	1644
4	1105
11	1361
56	324
44	238
15	1242
6	1005
25	839
18	1049

b) The symbol and value of the correlation coefficient are as follows:
Round final answer to 3 decimal places.
Select an answer =
Interpret this value:
• There is a strong | Select an answer ✓ Select an answer relation between percent of labor in
agriculture and income for European countries.
c) The symbol and value of the coefficient of determination are as follows:
Round final answer to 3 decimal places.
Select an answer =
Interpret this value:
% of the Select an answer ✓ Select an answer explained by
as its Select an answer
• About
the linear model with Select an answer
variable.

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