Question

Statistics students in Oxnard College sampled 10 textbooks in the Condor bookstore, and recorded number of pages in each textbook and its cost. The bivariate data is shown below,

)
531	48.48
974	88.92
474	47.92
679	68.32
856	87.48
581	59.48
533	57.64
535	62.8
260	32.8
425	53

A student calculates a linear model
y = x + .

(Please show your answers to two decimal places)

Use the model above to estimate the cost when number of pages is 883
Cost = $ (Please show your answer to 2 decimal places.)

Answer 1