Analysis of the data from 25 mothers indicates that an infant's birth weight (g), y, can be estimated by a mother's weight (kg), x, using the regression equation y = 31 x + 1501. If a mother's weight is 70 kg, the infant's birth weight can be estimated as

If a mother's weight is 70 kg, the infant's birth weight can be estimated as 3671g = 3.671kg.

Step-by-step explanation:

We have that

In this proble, we have that:

So

If a mother's weight is 70 kg, the infant's birth weight can be estimated as 3671g = 3.671kg.

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the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.

the answer is c)8

step-by-step explanaction: