A3. Chapter 4. Problem 4.2. Do a stem-and-leaf plot for the same-sex parent's height split by sex at birth. Discuss the plots.

Case Processing Summary Cases Valid Missing Total sex at birth N Percent N Percent N Percent same sex parent's height males 26 100.0% 0 0.0% 26 100.0% females 24 100.0% 0.0% 24 100.0%Descriptives sex at birth Statistic Std. Error same sex parent's height males Mean 70.5769 76294 95% Confidence Interval Lower Bound 69.0056 for Mean Upper Bound 72.1482 5% Trimmed Mean 70.6538 Median 72.0000 Variance 15.134 Std. Deviation 3.89022 Minimum 64.00 Maximum 76.00 Range 12.00 Interquartile Range 6.25 Skewness -.369 456 Kurtosis -1.352 887 females Mean 62.6667 46104 95% Confidence Interval Lower Bound 61.7129 for Mean Upper Bound 63.6204 5% Trimmed Mean 62.7315 Median 62.5000 Variance 5.101 Std. Deviation 2.25864 Minimum 58.00 Maximum 66.00 Range 8.00 Interquartile Range 2.75 Skewness -.139 472 Kurtosis -.475 918