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 (xx) | Cost(yy) |
---|---|
617 | 62.36 |
410 | 44.8 |
712 | 57.96 |
607 | 49.56 |
747 | 70.76 |
693 | 65.44 |
462 | 50.96 |
958 | 90.64 |
280 | 28.4 |
960 | 88.8 |
831 | 61.48 |
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 362.
Cost = $ (Please show your answer to 2 decimal places.)
