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Weights of 2-year-old girls are normally distributed with a mean of 25.3 lbs. and a standard deviation of 1.12 lbs. According to this information, what weight would be the 33rd percentile?
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Weights of 2-year-old girls are normally distributed with a mean of 25.3 lbs. and a standard

deviation of 1.12 lbs. According to this information, what weight would be the 33rd percentile?

User Thomas Vanhelden
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8.6k points

1 Answer

13 votes

Answer:

25.3-1.12=24.18

24.18*0.33=7.9794

≈8lb

So the 33rd percentile could be about 8lbs.

User Jitsu
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8.1k points
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