Essay
The following data are the age (in years) and baby's birth weight (in grams) for a sample of 10 young women who gave birth as teenagers:
Consider the following summary statistics:
Mean age: 17.0 years
SD ages: 1.49 years
Mean birth weight: 3004 grams
SD birth weights: 414 grams
Correlation coefficient between age and birth weight: .884
-What percentage of variability in baby weights is explained by the linear relationship with mother's age?
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