Statistics students in Oxnard College sampled 10 text number of pages in each textbook and its cost. The bi Number of Pages (x) Cost(y) 292 45.28 898 88.82 604 79.36

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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 (x) Cost(y)
292
45.28
898
88.82
604
79.36
820
93.8
540
72.6
209
34.81
622
73.98
922
91.98
358
53.22
960
111.4
A student calculates a linear model
y = 10.353 x 0.109x x. (Please show your answers to two decimal places)
Use the model to estimate the cost when number of pages is 915.
Cost = $49.70 x (Please show your answer to 2 decimal places.)
Transcribed Image Text: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 (x) Cost(y) 292 45.28 898 88.82 604 79.36 820 93.8 540 72.6 209 34.81 622 73.98 922 91.98 358 53.22 960 111.4 A student calculates a linear model y = 10.353 x 0.109x x. (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 915. Cost = $49.70 x (Please show your answer to 2 decimal places.)
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