Statistics students in Oxnard College samplesd 11 textbooks in the Condor bookstore and recorded the number of pages in each textbook and its cost.
The data is shown below:
(x) (y)
533 97.95
917 160.55
962 159.3
407 73.05
725 124.75
290 57.5
901 158.15
768 131.2
630 108.5
467 93.05
539 93.85
A student calculates a linear model using technology
y = _____ x + ______.
To 2 decimal points
Use the model to estimate the cost when the number of pages is 822.
Cost = $ ________
Use the linear model with the coefficients and round to 2 decimal places.
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