I need help with the description of the case processing summary and Interpretation of the results by looking at the 99% Confidence Interval for mean. both the Upper and lower bound.

Descriptives RS HIGHEST DEGREE Statistic Std. Error NUMBER OF HOURS LT HIGH SCHOOL Mean 37.15 1.608 WORKED LAST WEEK 99% Confidence Interval Lower Bound 32.89 for Mean Upper Bound 41.40 5% Trimmed Mean 36.64 Median 40.00 Variance 193.992 Std. Deviation 13.928 Minimum 8 Maximum 80 Range 72 Interquartile Range 10 Skewness 517 277 Kurtosis 902 .548 HIGH SCHOOL Mean 41.16 735 99% Confidence Interval Lower Bound 39.26 for Mean Upper Bound 43.06 5% Trimmed Mean 40.82 Median 40.00 Variance 229.852 Std. Deviation 15.161 Minimum 3 Maximum 89 3 Range 86 Interquartile Range 13 Skewness 355 .118 Kurtosis 1.079 236JUNIOR COLLEGE Mean 40.94 1.751 99% Confidence Interval Lower Bound 36.31 for Mean Upper Bound 45.56 5% Trimmed Mean 39.97 Median 40.00 Variance 242.291 Std. Deviation 15.566 Minimum 15 Maximum 89 Range 74 Interquartile Range 16 Skewness 934 271 Kurtosis 1.526 535 BACHELOR Mean 42.32 995 99% Confidence Interval Lower Bound 39.73 for Mean Upper Bound 44.90 5% Trimmed Mean 42.45 Median 40.00 Variance 206.005 Std. Deviation 14.353 Minimum Maximum 89 Range 88 Interquartile Range 10 Skewness -. 146 .169 Kurtosis 1.362 336GRADUATE Mean 44.46 1.515 99% Confidence Interval Lower Bound 40.48 for Mean Upper Bound 48.43 5% Trimmed Mean 44.16 Median 40.00 Variance 245.590 Std. Deviation 15.671 Minimum 1 4 Maximum 89 Range 88 Interquartile Range 15 Skewness 285 234 Kurtosis .768 .463Case Processing Summary Cases Valid Missing Total RS HIGHEST DEGREE N Percent N Percent N Percent NUMBER OF HOURS LT HIGH SCHOOL 75 42.4% 102 57.6% 177 100.0% WORKED LAST WEEK HIGH SCHOOL 426 57.8% 311 42.2% 737 100.0% JUNIOR COLLEGE 79 66.9% 39 33.1% 118 100.0% BACHELOR 208 71.2% 84 28.8% 292 100.0% GRADUATE 107 60.8% 69 39.2% 176 100.0%