3.18 Heights of female college students. Below are heights of 25 female college students. 54, 55, 56, 56, 57, 58, 58, 59, 60, 60, 60, 61, 61, 62, 62, 63, 63, 63, 64, 65, 65, 67, 67, 69, 73 22 24 25 (a) The mean height is 61.52 inches with a standard deviation of 4.58 inches. Use this information to determine if the heights approximately follow the 68-95-99.7% Rule. (b) Do these data appear to follow a normal distribution? Explain your reasoning using the graphs provided below. 70 65 Sample Quantiles ... 60 55 50 55 60 65 70 75 -1 0 Heights Theoretical Quantiles