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:
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) |
|---|---|
| 790 | 91 |
| 386 | 46.6 |
| 715 | 87.5 |
| 531 | 52.1 |
| 391 | 48.1 |
| 496 | 55.6 |
| 546 | 52.6 |
| 552 | 69.2 |
| 562 | 66.2 |
| 449 | 47.9 |
| 206 | 21.6 |
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 316.
Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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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 data are shown below:
| Number of Pages (xx) | Cost(yy) |
|---|---|
| 790 | 91 |
| 386 | 46.6 |
| 715 | 87.5 |
| 531 | 52.1 |
| 391 | 48.1 |
| 496 | 55.6 |
| 546 | 52.6 |
| 552 | 69.2 |
| 562 | 66.2 |
| 449 | 47.9 |
| 206 | 21.6 |
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 316.
Cost = $ (Use the linear model with yor rounded coefficients and then round your answer to 2 decimal places.)
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