Summary statistics for the Midterm exam Statistics 226, Winter, 1997 . stem Score Stem-and-leaf plot for Score 6. | 9 7* | 00 7. | 56677 8* | 044 8. | 699 9* | 113334 9. | 8 . describe Score, detail 2. Score float %9.0g . summarize Score, detail Score ------------------------------------------------------------- Percentiles Smallest 1% 69 69 5% 70 70 10% 70 70 Obs 21 25% 76 75 Sum of Wgt. 21 50% 84 Mean 83.57143 Largest Std. Dev. 9.019819 75% 91 93 90% 93 93 Variance 81.35714 95% 94 94 Skewness -.1673766 99% 98 98 Kurtosis 1.709537