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Sara has been trying to make sense of the growth chart her son’s pediatrician has shown her during the last visit. The doctor even gave her a copy to take home so that she can track her son’s growth. At the time of the last visit, 2 months ago, Alistair was at the 75th percentile for length-for-age and at the 25th percentile for weight-for-age. Today is Alistair’s second birthday, and he is just shy of 35.5 in. tall and weighs 28 lb . Is Alistair growing at the same rate? Using the appropriate growth, chart find out the length-for-age and weight-for-age percentiles for Alistair.

User TomDK
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Final answer:

To find out Alistair's length-for-age and weight-for-age percentiles, refer to the growth chart provided by the pediatrician and locate the points for Alistair's height and weight.

Step-by-step explanation:

Based on the given information, Alistair's height and weight are just shy of 35.5 inches and 28 pounds respectively on his second birthday.

To find out Alistair's length-for-age and weight-for-age percentiles, we can refer to the growth chart provided by the pediatrician.

  1. For length-for-age, we can find the point on the chart where Alistair's height (35.5 inches) falls. Then, we can determine the corresponding percentile.
  2. For weight-for-age, we can locate the point on the chart where Alistair's weight (28 pounds) falls. Then, we can determine the corresponding percentile.

By following these steps, we can determine Alistair's length-for-age and weight-for-age percentiles and see if he is growing at the same rate.

User Nakhli
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