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.

597

step-by-step explanation:

11

step-by-step explanation:

32.50-7.50=25

225/25=11