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) 230 34.5 944 154.6 666 100.9 930 153.5 221 40.15 375 69.25 442 66.3 722 118.3 921 152.15 885 149.75 761 131.15 A student calculates a linear model using technology (Statistics Calculator or Computer) y = ___ x + ____ . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 424. Cost = $_______
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) 230 34.5 944 154.6 666 100.9 930 153.5 221 40.15 375 69.25 442 66.3 722 118.3 921 152.15 885 149.75 761 131.15 A student calculates a linear model using technology (Statistics Calculator or Computer) y = ___ x + ____ . (Please show your answers to two decimal places) Use the model to estimate the cost when number of pages is 424. Cost = $_______
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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17
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) |
|---|---|
| 230 | 34.5 |
| 944 | 154.6 |
| 666 | 100.9 |
| 930 | 153.5 |
| 221 | 40.15 |
| 375 | 69.25 |
| 442 | 66.3 |
| 722 | 118.3 |
| 921 | 152.15 |
| 885 | 149.75 |
| 761 | 131.15 |
A student calculates a linear model using technology (Statistics Calculator or Computer)
y = ___ x + ____ . (Please show your answers to two decimal places)
Use the model to estimate the cost when number of pages is 424.
Cost = $_______
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