The average birth weight of domestic cats is about 4 ounces. Assume that the distribution of birth weights is Normal with a standard deviation of 0.4 ounce. a. Find the birth weight of cats at the 80th percentile. b. Find the birth weight of cats at the 20th percentile. The birth weight of cats at the 80th percentile is ____ ounces The birth weight of cats at the 20th percentile is ____ ounces

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