lnclass exercises Hints identify what are the values the pr

ln-class exercises Hints: - identify what are the values the problem is providing (for instance x, mu, sigma, z, or a probability, p) - Identify if: (1) a probability is asked or (2) an element in the formula z = (x-mu)/sigma is asked 1. Given that the mean stature for males in the US is 68.3 inches with a standard deviation of 2.71 inches, what is the 95th percentile male stature? 2. What is the 5th percentile male stature? Weight of infants between 2 and 3 years old is normally distributed with mean 30 pounds and Variance 16 pounds. Determine what is the probability that an infant weights more than 38 pounds?

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