Suppose that the weights of newborn babies are normally distributed with mean 7.5 pounds and standard deviation 1.35 pounds. A hospital has 2589 births in a year. Use this information to answer the questions that follow. Round your answers to the nearest whole number. (a) How many of the babies would you expect to weigh between 6.8 and 9.3 pounds? (b) How many of the babies would you expect to weigh at least 7.9 pounds? (c) How many of the babies would you expect to less than 8.4 pounds?

MATLAB: An Introduction with Applications
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Suppose that the weights of newborn babies are normally distributed with mean
7.5 pounds and standard deviation 1.35 pounds. A hospital has 2589 births in a
year. Use this information to answer the questions that follow. Round your
answers to the nearest whole number.
(a) How many of the babies would you expect to weigh between 6.8 and 9.3
pounds?
(b) How many of the babies would you expect to weigh at least 7.9 pounds?
(c) How many of the babies would you expect to less than 8.4 pounds?
Transcribed Image Text:Suppose that the weights of newborn babies are normally distributed with mean 7.5 pounds and standard deviation 1.35 pounds. A hospital has 2589 births in a year. Use this information to answer the questions that follow. Round your answers to the nearest whole number. (a) How many of the babies would you expect to weigh between 6.8 and 9.3 pounds? (b) How many of the babies would you expect to weigh at least 7.9 pounds? (c) How many of the babies would you expect to less than 8.4 pounds?
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