Consider babies born in the "normal" range of 37–43 weeks gestational age. A paper suggests that a normal distribution with mean u = 3,500 grams and standard deviation o = 575 grams is a reasonable model for the probability distribution of the continuous numerical variable x = birth weight of a randomly selected full-term baby. n USE SALT (a) What is the probability that the birth weight of a randomly selected full-term baby exceeds 4,000 g? (Round your answer to four decimal places.) (b) What is the probability that the birth weight of a randomly selected full-term baby is between 3,000 and 4,000 g? (Round your answer to four decimal places.) (c) What is the probability that the birth weight of a randomly selected full-term baby is either less than 2,000 g or greater than 5,000 g? (Round your answer to four decimal places.)

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Consider babies born in the "normal" range of 37-43 weeks gestational age. A paper suggests that a normal distribution with mean u = 3,500 grams
and standard deviation o = 575 grams is a reasonable model for the probability distribution of the continuous numerical variable x = birth weight of a
randomly selected full-term baby.
n USE SALT
(a) What is the probability that the birth weight of a randomly selected full-term baby exceeds 4,000 g? (Round your answer to four decimal
places.)
(b) What is the probability that the birth weight of a randomly selected full-term baby is between 3,000 and 4,000 g? (Round your answer to four
decimal places.)
(c) What is the probability that the birth weight of a randomly selected full-term baby is either less than 2,000 g or greater than 5,000 g? (Round
your answer to four decimal places.)
Transcribed Image Text:Consider babies born in the "normal" range of 37-43 weeks gestational age. A paper suggests that a normal distribution with mean u = 3,500 grams and standard deviation o = 575 grams is a reasonable model for the probability distribution of the continuous numerical variable x = birth weight of a randomly selected full-term baby. n USE SALT (a) What is the probability that the birth weight of a randomly selected full-term baby exceeds 4,000 g? (Round your answer to four decimal places.) (b) What is the probability that the birth weight of a randomly selected full-term baby is between 3,000 and 4,000 g? (Round your answer to four decimal places.) (c) What is the probability that the birth weight of a randomly selected full-term baby is either less than 2,000 g or greater than 5,000 g? (Round your answer to four decimal places.)
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