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The birth weight of babies is approximately LOGNORMALLY distributed, with a mean of 3732 grams and...

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Statistics

The birth weight of babies is approximately LOGNORMALLYdistributed, with a mean of 3732 grams and a standard deviation of472 grams.

(a) What is the probability that a baby’s weight exceeds5000g?
(b) What is the probability that a baby’s weight is between 3000gand 4000g?
(c) What are the 10th, 50th, and 95th percentile weights for ababy?

Answer & Explanation Solved by verified expert
3.6 Ratings (458 Votes)
Solution Given thatmean 3732standard deviation 472a P x 5000 1 P x 5000 1 P x 5000 3732 472 1 P z 1268    See Answer
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