Statistics students in Oxnard College sampled 9 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 (x) Cost(y) 677 81.47 542 74.62 390 55.9 792 104.12 387 49.57 279 39.69 71.14 474 563 71.93 880 108.8 A student calculates a linear model . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 977 Cost $ (Please show your answer to 2 decimal places.)
Statistics students in Oxnard College sampled 9 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 (x) Cost(y) 677 81.47 542 74.62 390 55.9 792 104.12 387 49.57 279 39.69 71.14 474 563 71.93 880 108.8 A student calculates a linear model . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 977 Cost $ (Please show your answer to 2 decimal places.)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
Problem 8P
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Transcribed Image Text:Statistics students in Oxnard College sampled 9 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 (x)
Cost(y)
677
81.47
542
74.62
390
55.9
792
104.12
387
49.57
279
39.69
71.14
474
563
71.93
880
108.8
A student calculates a linear model
. (Please show your answers to two decimal places)
Use the model to estimate the cost when number of pages is 977
Cost $
(Please show your answer to 2 decimal places.)
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