The heights of American adult males are normally distributed with a mean of 177 cm and a standard deviation of 7.4 cm. Find the range of heights that contain approximately (a) 68% of the data 169.6 Correct cm -- 184.4 Correct cm (b) 95% of the data 162.2 Correct cm -- 199.2 Incorrect cm (c) According to the 2 Standard Deviation Rule, data values that are more than 2 standard deviations away from the mean of the distribution are considered to be "unusually high" or "unusually low." According to this rule... adult male heights that are lower than cm would be considered "unusually low." adult male heights that are higher than cm would be considered "unusually high."

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