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 data are shown below: Number of Pages (xx) Cost(yy) 727 57.35 511 48.55 531 41.55 231 30.55 910 58.5 917 61.85 991 69.55 754 52.7 813 55.65 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 960. Cost = $ (Use the linear model with yor rounded coefficients and then round 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 data are shown below: Number of Pages (xx) Cost(yy) 727 57.35 511 48.55 531 41.55 231 30.55 910 58.5 917 61.85 991 69.55 754 52.7 813 55.65 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 960. Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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 9 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) |
---|---|
727 | 57.35 |
511 | 48.55 |
531 | 41.55 |
231 | 30.55 |
910 | 58.5 |
917 | 61.85 |
991 | 69.55 |
754 | 52.7 |
813 | 55.65 |
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 960.
Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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