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R programming Babies born in the US have birth weights that are approximately normally distributed with mean...

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Basic Math

R programming

Babies born in the US have birth weights that are approximatelynormally distributed with mean 3.339 kg and standard deviation0.573 kg.

Using R, determine:

a) What fraction of babies are more than 1.5 standard deviationsfrom the mean in either direction?

b) What fraction of babies are more than 1.5 kg from the mean ineither direction?

c) If you took a random sample of 100 babies, what is theprobability that their mean weight Y is greater than 3.5kg?

Please include the code used to obtain the answer

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