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 bivariate data are shown below: Number of Pages (xx) Cost(yy) 645 69.15 539 54.73 386 49.02 744 66.08 509 45.63 677 60.39 866 70.62 659 58.13 603 58.21 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 516. Cost = $ (Please show 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 bivariate data are shown below: Number of Pages (xx) Cost(yy) 645 69.15 539 54.73 386 49.02 744 66.08 509 45.63 677 60.39 866 70.62 659 58.13 603 58.21 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 516. Cost = $ (Please show your answer to 2 decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 5PPS
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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 bivariate data are shown below:
Number of Pages (xx) | Cost(yy) |
---|---|
645 | 69.15 |
539 | 54.73 |
386 | 49.02 |
744 | 66.08 |
509 | 45.63 |
677 | 60.39 |
866 | 70.62 |
659 | 58.13 |
603 | 58.21 |
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 516.
Cost = $ (Please show your answer to 2 decimal places.)
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