Astudy was conducted to estimate the infant birth weight (grams) using three explanatory variables, smoking mother (x1=1 if smoked; =0 if not), mother’s pregnancy weight gain (x2 : pound) (mother_gain_wt) and the number of prenatal visit (x3: visit). predict the infant birth weight of mons who did not smoke, gained 10 lb during pregnancy and visited the doctor’s office 3 times before the baby was born.

Estimated birth weight might be between 7.5 to 8 lbs or around 3.4 to 4 kilograms

Explanation:

In fact mom should not smoke, has gained 10 lb during all pregnancy, good healthy food, no high blood pressure Everything went well.

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