The following is a mark table about English competitions. Find some useful information to the questions below.
Items | Group 1 | Group 2 | Group 3 | Group 4 |
⒈ answer correctly | 66 | 72 | 75 | 77 |
⒉ answer quickly | 74 | 79 | 78 | 63 |
⒊ answer humorously | 68 | 69 | 80 | 78 |
⒋ speak clearly | 87 | 85 | 82 | 87 |
⒌ speak loudly | 90 | 92 | 90 | 91 |
⒍ speak freely | 80 | 82 | 83 | 84 |
⒎ have a good manner | 78 | 75 | 74 | 78 |
⒏ cooperate( 合作) | 81 | 64 | 87 | 84 |
Average(平均分) | 78 | 77 | 81 | 80 |