A study was conducted to estimate the infant birth weight (grams) using three explanatory variables, smoking mother (x1=1 if smo
ked; =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.
The majority of plastic waste does not get reused or recycled and experts believe that 50% of plastic is single-use, meaning it is used once before being discarded. Single-use plastic includes plastic water bottles, plastic packaging, plastic grocery bags etc
The neurons travel into the spinal cord via the dorsal roots. Dorsal roots and ventral roots come together and exit the intervertebral foramina as they become spinal nerves.
