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The following is a table of household consumption expenditures related to household income. The data obtained are as follows: Income (X) 15 20 25 30 | 45 58 85 90 consumption (Y) 12 |24 28 37 39 49 65 79 In IDR 10,000 per month. a) Make a scatter diagram b) Determine the regression equation c) Estimate the amount of expenditure for consumption if the income is IDR 650.000 d) Correlation Coefficient (r)

The following is a table of household consumption expenditures related to household income. The data obtained are as follows: Income (X) 15 20 25 30 | 45 58 85 90 consumption (Y) 12 |24 28 37 39 49 65 79 In IDR 10,000 per month. a) Make a scatter diagram b) Determine the regression equation c) Estimate the amount of expenditure for consumption if the income is IDR 650.000 d) Correlation Coefficient (r)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The following is a table of household consumption expenditures related to household income. The data obtained are as follows: 15 20 25 30 45 | 58 55 90 39 49 Income (X) consumption (Y) 12 24 28 37 65 79 In IDR 10,000 per month. a) Make a scatter diagram b) Determine the regression equation c) Estimate the amount of expenditure for consumption if the income is IDR 650.000 d) Correlation Coefficient (r) e) Coefficient of Determination (r?)
Transcribed Image Text:The following is a table of household consumption expenditures related to household income. The data obtained are as follows: 15 20 25 30 45 | 58 55 90 39 49 Income (X) consumption (Y) 12 24 28 37 65 79 In IDR 10,000 per month. a) Make a scatter diagram b) Determine the regression equation c) Estimate the amount of expenditure for consumption if the income is IDR 650.000 d) Correlation Coefficient (r) e) Coefficient of Determination (r?)
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