Question

the table shows the ages and weights of babies at a hospital. newborn class weight check age (weeks) 1 2 3 3 4 4 6 8 9 9 weight (lbs) 7.5 7.25 8.2 7.95 8.0 9.75 9.25 8.9 9.85 10.0 what is the correlation between age and weight as shown in the table? none positive negative constant

Explanation:

Step1: Observe age - weight relationship

As age (in weeks) increases from 1 to 9, weight (in lbs) generally increases. For example, at 1 week weight is 7.5 lbs and at 9 weeks it is 10.0 lbs.

Answer:

positive