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 421. Cost = $ (Please show your answer to 2 decimal places.) %3D

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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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 (x)
Cost(y)
423
63.22
859
143.26
882
134.48
273
49.22
854
142.56
580
92.2
742
108.88
306
65.84
216
41.24
837
121.18
973
151.22
A student calculates a linear model
(Please show your answers to two decimal places)
%D
Use the model to estimate the cost when number of pages is 421.
Cost = $
(Please show your answer to 2 decimal places.)
%3D
Transcribed Image Text: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 (x) Cost(y) 423 63.22 859 143.26 882 134.48 273 49.22 854 142.56 580 92.2 742 108.88 306 65.84 216 41.24 837 121.18 973 151.22 A student calculates a linear model (Please show your answers to two decimal places) %D Use the model to estimate the cost when number of pages is 421. Cost = $ (Please show your answer to 2 decimal places.) %3D
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