17. Which SPSS command produces the two tables, below? Descriptives Statistic Std. Error AFTER Mean 1.5062 40162 18. Are there any outliers at the low end of 95% Confidence Lower Bound 6311 the distribution? Interval for Mean Upper Bound 2.3812 5% Trimmed Mean 1.4002 Median 1.3600 Variance 2.097 Std. Deviation 1.44808 Minimum 00 19. We are certain that 50% of the Maximum 4.92 distribution is above which value? Range 4.92 Interquartile Range 2.12 Skewness 1.105 616 Kurtosis 1.143 1.191 Tests of Normality 20. What is the relationship of the variance to Kolmogorov-Smirnov Shapiro-Wilk Statistic of Sig. Statistic df Sig. the Standard Deviation? AFTER 156 13 .200 .898 13 127 *. This is a lower bound of the true significance. a. Lilliefors Significance Correction +