The heights of German men are normally distributed with a mean of 67.9 inches and a standard deviation of 2.1 inches. According to the Expanded Empirical Rule, what percentage of German men are: (a)...

Extracted text: The heights of German men are normally distributed with a mean of 67.9 inches and a standard deviation of 2.1 inches. According to the Expanded Empirical Rule, what percentage of German men are: (a) Under 61.6 inches tall? Answer: (b) Over 70 inches tall? Answer: (c) Between 63.7 and 72.1 inches tall? Answer: %