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(Solved): Butterfly wings: Do larger butterflies live longer? The wingspan (in millimeters) and the lifespan i ...
Butterfly wings: Do larger butterflies live longer? The wingspan (in millimeters) and the lifespan in the adult state (in days) were measured for several species of butterfly. Following are the results. Part: 0 / 4 Part 1 of 4 Compute the least-squares regression line for predicting the lifespan
(y)from the wingspan
(x). Round the slope and
(y)-intercept to at least four decimal places. Regression line equation:
hat(y)=