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Mathematics, 29.05.2020 20:08, Christyy9608
Data was collected on the weight of a male laboratory rat for the first 25 weeks
after its birth. The linear regression equation is y= 40x+100, where x is number of
weeks and y is weight in grams.
What does the y-intercept mean in context of the problem?
The predicted weight of the rat in year 0.
The current weight of the rat.
The predicted weight of the rat at birth
The average increase in the rat's weight
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Answers: 3
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Data was collected on the weight of a male laboratory rat for the first 25 weeks
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