Mathematics, 02.02.2021 02:40 jamesmcfarland
Statistics students in Oxnard College sampled 10 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 (
x
) Cost(
y
)
268 45.16
567 71.04
488 62.56
371 59.52
979 119.48
859 102.08
352 41.24
204 24.48
267 41.04
794 109.28
A student calculates a linear model
y = x + . (Please show your answers to two decimal places)
Use the model to estimate the cost when a number of pages is 955.
Cost = $
(Please show your answer to 2 decimal places.)
Answers: 2
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