A survey was conducted to study the retationship between expenditure on accommodation (X) and expenditure on food and entertainment (Y) and the following results were obtained : Expenditure on accommodation Mean $1730 and S.D 630.5 Expenditure on food and entertainment Mean $488 S.D 236.2 Coefficient of correlation 0.67 Write down the regression equation and estimate the expenditure on food and entertainment, if the expenditure on accommodation is dollar 1200.
A survey was conducted to study the retationship between expenditure on accommodation (X) and expenditure on food and entertainment (Y) and the following results were obtained : Expenditure on accommodation Mean $1730 and S.D 630.5 Expenditure on food and entertainment Mean $488 S.D 236.2 Coefficient of correlation 0.67 Write down the regression equation and estimate the expenditure on food and entertainment, if the expenditure on accommodation is dollar 1200.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![A survey was conducted to study the retationship between expenditure on accommodation (X) and
expenditure on food and entertainment (Y) and the following results were obtained :
Expenditure on accommodation Mean $1730 and S.D 630.5
Expenditure on food and entertainment Mean $488 S.D 236.2
Coefficient of correlation 0.67
Write down the regression equation and estimate the expenditure on food and entertainment, if the
expenditure on accommodation is dollar 1200.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd12df32-075a-4337-8c87-8b8a0858d10c%2Fe2cc8939-8c14-47ab-af0d-cf702b6d6a9c%2Fkecrh7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A survey was conducted to study the retationship between expenditure on accommodation (X) and
expenditure on food and entertainment (Y) and the following results were obtained :
Expenditure on accommodation Mean $1730 and S.D 630.5
Expenditure on food and entertainment Mean $488 S.D 236.2
Coefficient of correlation 0.67
Write down the regression equation and estimate the expenditure on food and entertainment, if the
expenditure on accommodation is dollar 1200.
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