Listed below are the budgets​ (in millions of​ dollars) and the gross receipts​ (in millions of​ dollars) for randomly selected movies. Answer parts ​a-c. Budget (x)    Gross (y) 60    60 91    60 50    48 39    62 193    558 105    140 87    52 a. Find the value of the linear correlation coefficient r.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Author:HOUGHTON MIFFLIN HARCOURT
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Chapter4: Writing Linear Equations
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Listed below are the budgets​ (in millions of​ dollars) and the gross receipts​ (in millions of​ dollars) for randomly selected movies. Answer parts ​a-c.

Budget (x)    Gross (y)
60    60
91    60
50    48
39    62
193    558
105    140
87    52

a. Find the value of the linear correlation coefficient r.

 

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