Statistics students in Oxnard College sampled 11 textbooks in the Condor bookstore, and recorded the number of pages in each textbook and its cost. The bivariate data is shown below, Number of Pages (xx) Cost(yy) 376 53.84 376 45.84 463 49.67 731 91.79 927 91.43 328 54.52 877 104.93 874 90.66 462 63.58 390 47.1 565 64.85 A student calculates a linear model yy =  xx + . (Please show your answers to two decimal places) Use the model above to estimate the cost when number of pages is 639 Cost = $ (Please show your answer to 2 decimal places.)

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Statistics students in Oxnard College sampled 11 textbooks in the Condor bookstore, and recorded the number of pages in each textbook and its cost. The bivariate data is shown below,

Number of Pages (xx) Cost(yy)
376 53.84
376 45.84
463 49.67
731 91.79
927 91.43
328 54.52
877 104.93
874 90.66
462 63.58
390 47.1
565 64.85



A student calculates a linear model
yy =  xx + . (Please show your answers to two decimal places)

Use the model above to estimate the cost when number of pages is 639
Cost = $ (Please show your answer to 2 decimal places.)

Expert Solution
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Steps for calculates a linear model

Statistics homework question answer, step 1, image 1

Statistics homework question answer, step 1, image 2

So A student calculates a linear model
y =  0.09x + 17.60

 

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