1. Study the following item response table and answer the questions that follow:- RESPONSE TABLE Candidates classified by overall test score HIGHEST FIFTH NEXT HIGHEST FIFTH 2 MIDDLE FIFTH NEXT LOWEST FIFTH 1 LOWEST FIFTH , A 1 Topic Introduction Soil Plant Growth Farm Implements Animal Nutrition Crop Production Field Crops Farm Management Range Management Poultry Production Fruit Production Forestry Livestock Breeding 7 T 13 8 5 10 Beef Production Dairy Production TOTAL D is the key or correct answer Omits are candidates who did not attempt to answer the item. a) Calculate the Facility Index. b) Calculate the Discrimination Index e) is the question (item) suitable for a national examination paper? d) Give two reasons for your answer on question (c). #1. Comprehension level ini: Application level 2. Study the table below indicating Agriculture Science Paper I pretested and analyzed multiple choice type questions (items) in a question (item) bank Task: You need 50 questions (items) for the national examination paper in Agriculture Science Paper 1. Answer the questions below to help you in the development of the said paper: C D* 20 10 14 10 10 5 17 5 47 85 40 Table 1: Junior Secondary School Certificate Agriculture Science Paper I Examination Grid Blueprint/Table of Specification Knowledge 12 33 16 R 2 11 21 14 18 19 13 42 29 9 13 15 19 17 22 16 288 11 3 E Omits TOTAL 0 53 15 13 13 16 57 4 3 30 7 2 b) Calculate the number of items required under i Knowledge level il Comprehension level 20 12 26 10 10 78 Comprehension Application Total 1 18 9 53 0 7 8 2 5 17 13 14 131 a) Calculate the percentage (%) of items required under L Knowledge level 9 5 7 8 7 2 9 60 92 46 66 317 8 15 Marks 15 Marks 15 Marks 15 Marks 2 I I T 70 19 24 29 51 33 28 22 18233356 59 489 12 Marks [2 marks] 12 Marks [2 marks] 12 Marks e) Apart from the examination blueprint (Table of Specification), name fixe other factors you would consider when creating an examination item and provide reasons for each factor [10 Marks