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 are shown below: Number of Pages (xx) Cost(yy) 827 85.7 471 58.1 561 68.1 794 80.4 731 80.1 296 43.6 515 62.5 590 67 810 100 960 106 632 69.2
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 are shown below: Number of Pages (xx) Cost(yy) 827 85.7 471 58.1 561 68.1 794 80.4 731 80.1 296 43.6 515 62.5 590 67 810 100 960 106 632 69.2
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 are shown below:
Number of Pages (xx) | Cost(yy) |
---|---|
827 | 85.7 |
471 | 58.1 |
561 | 68.1 |
794 | 80.4 |
731 | 80.1 |
296 | 43.6 |
515 | 62.5 |
590 | 67 |
810 | 100 |
960 | 106 |
632 | 69.2 |
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 454.
Cost = $ ( 2 decimal places.)
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