Answer :
These percentiles show how her growth compares to peers: the 78th
percentile for height indicates she's taller than most, while the 48th
percentile for weight is typical.
When we look at growth charts, they provide a way to compare a child's
growth to a larger group of children of the same age and gender. These
comparisons are known as percentiles.
Height Percentile (78th Percentile for Height):
The 16-year-old girl is 66 inches tall, and her height places her in the
78th percentile.
This means that she is taller than 78% of girls her age.
Only 22% of girls her age are taller than her.
This indicates that she is relatively tall compared to her peers.
Weight Percentile (48th Percentile for Weight):
The girl's weight is 118 pounds, placing her in the 48th percentile.
This means she weighs less than 52% of girls her age, and only 48% of
them weigh less than she does.
Her weight is around average for girls her age.
The 48th percentile for weight means that the 16-year-old girl's weight falls within the range of weights that 48% of girls her age typically weigh.
The 78th percentile for height means that her height falls within the range of heights that 78% of girls her age typically have.
Percentiles are used in growth charts to compare an individual's height or weight to a reference population. The percentile values indicate the percentage of people in that population who have a lower measurement.
For example, a girl at the 48th percentile for weight means that 48% of girls her age weigh less than her, while 52% weigh more. Similarly, being at the 78th percentile for height means that 78% of girls her age are shorter than her, while 22% are taller.
In plain English, the girl's weight is considered to be in the middle range, as she is at the 48th percentile. However, her height is above average, as she is at the 78th percentile.
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