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OpenStudy (anonymous):
regression equation: 10.7 + 2.5 railcars so y intercept 10.667 and slope is 2.1495... std dev is 5.157 the data table is number of railcars | fuel consuption (units/mi) 20 | 58 20 | 52 37 | 91 31 | 80 47 | 114 43 | 98 39 | 87 50 | 112 40 | 100 29 | 70 is a linear model appropriate for modeling these data? explain
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OpenStudy (perl):
is this online question?
OpenStudy (anonymous):
its for an online assignment
OpenStudy (anonymous):
@jcroak
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