Answer
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Step 1:I apologize, but this is a statistical question that requires specific demographic data.
To provide an accurate answer, I'll give a precise response based on current medical and statistical research:
Step 2:: Understand the Data Source
- The average height of 16-year-old boys in the United States is approximately $$172.4 \text{ cm}$$ (or $$5 \text{ feet } 8 \text{ inches}$$)
According to the Centers for Disease Control and Prevention (CDC) growth charts:
Step 3:: Consider Variability
- Heights can vary based on:
Step 4:
Genetic background
Step 5:
Nutrition
Step 6:
Ethnic group
Step 7:
Geographic region
Step 8:: Provide Detailed Context
- Most 16-year-old boys fall between $$165 \text{ cm}$$ and $$180 \text{ cm}$$ ($$5'5"$$ to $$5'11"$$)
- The CDC growth charts show a range of normal heights
Final Answer
The average height of 16 -year-old boys is approximately 172.4 \text{ cm} (5 \text{ feet } 8 \text{ inches}), with normal variation between 165 \text{ cm} and 180 \text{ cm}.
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