Statistics students in Oxnard College sampled 10 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below: Number of Pages (xx) Cost(yy) 517 57.04 396 45.52 680 73.6 661 78.32 300 36 266 38.92 661 76.32 612 76.44 267 33.04 434 58.08 A student calculates a linear model yy =  xx + . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 756. Cost = $ (Please show your answer to 2 decimal places.)

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Statistics students in Oxnard College sampled 10 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost. The bivariate data are shown below:

Number of Pages (xx) Cost(yy)
517 57.04
396 45.52
680 73.6
661 78.32
300 36
266 38.92
661 76.32
612 76.44
267 33.04
434 58.08



A student calculates a linear model
yy =  xx + . (Please show your answers to two decimal places)
Use the model to estimate the cost when number of pages is 756.
Cost = $ (Please show your answer to 2 decimal places.)

 

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