| 53 | 51th LS(200327) Modeling Mechanics(P129) | jp Park  | 2020-03-28 | 0 |
| 52 | 50th LS(200326) Hypothesis Test + Mechanics(P121) | jp Park | 2020-03-27 | 0 |
| 51 | 49th LS(200323) One Tailed Hypothesis Test(P106) | jp Park | 2020-03-24 | 0 |
| 50 | 48th LS(200322) Hypothesis Test(P103) | jp Park | 2020-03-23 | 1 |
| 49 | 47th LS(200316) 연습문제 질의 및 가설검정 | jp Park | 2020-03-17 | 0 |
| 48 | 46th LS(200315) Hypothesis Test | jp Park | 2020-03-16 | 0 |
| 47 | 45th LS(200312) Conditional Probability+Tree Diagram(P31) | jp Park | 2020-03-13 | 0 |
| 46 | 44th LS(200308) Ch6 Binomial Distributions(P93) | jp Park | 2020-03-09 | 0 |
| 45 | 43th LS(200305) Ch6 Statistical Distributions(P88) | jp Park | 2020-03-06 | 0 |
| 44 | 42th LS(200303) Ch5 Tree Diagrams(P78) | jp Park | 2020-03-04 | 0 |
| 43 | 41th LS(200301) Ch3 문제 및 복습(P58) | jp Park | 2020-03-02 | 1 |
| 42 | 40th LS(200227) Ch3.4 Histogram(P49) | jp Park | 2020-02-28 | 1 |
| 41 | 39th LS(200225) Ch3 BOX PLOT(P44) | jp Park | 2020-02-26 | 0 |
| 40 | 38th LS(200223) Ch2.4 Exercise | jp Park | 2020-02-24 | 0 |
| 39 | 37th LS(200220) Exercise & 개념요약(P39) | jp Park | 2020-02-21 | 0 |
| 38 | 36th LS(200218) CH2.4 Coding & Exercise(P35) | jp Park | 2020-02-19 | 0 |
| 37 | 35th LS(200213) CH2.4 Coding(P34) | jp Park | 2020-02-14 | 1 |
| 36 | 34th LS(202011) CH2.4 EP #7 (P32) | jp Park | 2020-02-12 | 1 |
| 35 | 33th LS(200210) CH2.4 Variance(P31) | jp Park | 2020-02-10 | 2 |
| 34 | 32th LS(200206) CH2. Measures of location and spread(P25) | jp Park | 2020-02-07 | 2 |
