Provided that the average weight of the 323 participants in the
‘>3500 gram’ birth weight category is 3681 grams with a standard
deviation of 453 grams, calculate a 95% confidence interval for the
average birth weight of all adolescents. Show all working.
Provided that the average weight of the 323 participants in the ‘>3500 gram’ birth weight category is 3681 grams with a
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