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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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DarkHeart DarkHeart
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4 years ago
Suppose that the average weight of a 12-month-old baby is 23 pounds and 80% of 12-month-old babies weigh between 21 and 25 pounds. If the average weight of a 24-month-old baby is 33 pounds, between what weights should you expect 80% of 24-month-old babies to fall?

▸ between 32 and 34 pounds

▸ between 31 and 35 pounds

▸ between 30 and 36 pounds

▸ The answer cannot be determined from the information given in this question.
Textbook 
Understanding Human Development

Understanding Human Development


Edition: 3rd
Author:
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amandamulrainamandamulrain
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4 years ago
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DarkHeart Author
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4 years ago
You make an excellent tutor!
dianeflunder
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Yesterday
Just got PERFECT on my quiz
kevin12323h
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2 hours ago
this is exactly what I needed
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