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 data are shown below: Number of Pages (xx) Cost(yy) 936 129.68 971 124.23 458 62.54 487 73.31 647 97.11 648 98.24 869 115.97 774 113.62 426 61.38 671 91.23 658 83.54 A student calculates a linear model using technology (Statistics Calculator or Computer) ˆyy^ = xx + . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 583. Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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 data are shown below: Number of Pages (xx) Cost(yy) 936 129.68 971 124.23 458 62.54 487 73.31 647 97.11 648 98.24 869 115.97 774 113.62 426 61.38 671 91.23 658 83.54 A student calculates a linear model using technology (Statistics Calculator or Computer) ˆyy^ = xx + . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 583. Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 10CT
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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 data are shown below:
| Number of Pages (xx) | Cost(yy) |
|---|---|
| 936 | 129.68 |
| 971 | 124.23 |
| 458 | 62.54 |
| 487 | 73.31 |
| 647 | 97.11 |
| 648 | 98.24 |
| 869 | 115.97 |
| 774 | 113.62 |
| 426 | 61.38 |
| 671 | 91.23 |
| 658 | 83.54 |
A student calculates a linear model using technology (Statistics Calculator or Computer)
ˆyy^ = xx + . (Please show your answers to two decimal places)
Use the model to estimate the cost when number of pages is 583.
Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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