.Usingthesymbolisationkeygiven,symboliseeachEnglishsentenceinTFL. A: MisterAcewasmurdered. B: Thebutlerdidit. C: Thecookdidit. D: TheDuchessislying. E: MisterEdgewasmurdered. F: Themurderweaponwasafryingpan. 1. EitherMisterAceorMisterEdgewasmurdered. 2. IfMisterAcewasmurdered,thenthecookdidit. 3. IfMisterEdgewasmurdered,thenthecookdidnotdoit. 4. Eitherthebutlerdidit,ortheDuchessislying. 5. ThecookdiditonlyiftheDuchessislying. 6. Ifthemurderweaponwasafryingpan,thentheculpritmusthavebeenthecook. 7. Ifthemurderweaponwasnotafryingpan,thentheculpritwaseitherthecookor thebutler. 8. MisterAcewasmurderedifandonlyifMisterEdgewasnotmurdered. 9. TheDuchessislying,unlessitwasMisterEdgewhowasmurdered. 10. IfMisterAcewasmurdered,hewasdoneinwithafryingpan. 11. Sincethecookdidit,thebutlerdidnot. 12. OfcoursetheDuchessislying!
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7. For the following schedule, draw the node network, perform the CPM calculations, mark the critical path, and complete the table. Activity IPA Duration ES EF LS LF TF FF A - 3 0 3 3 6 3 5 B - 5 0 5 5 10 5 2 C A 6 3 9 9 14 5 4 D A, B 9 5 14 14 23 9 9 E A, B 4 5 9 9 12 7 4 F B 6...
What is the height of the node that contains 10 in the tree below? A. 8, 13, 4, 2, 5, 14, 9, 1, 10, 15, 6, 3, 11, 7, 12 B. 1, 2, 4, 8, 13, 5, 9, 14, 3, 6, 10, 15, 7, 11, 12 C. 13, 8, 4, 14, 9, 5, 2, 15, 10, 6, 11, 12, 7, 3, 1 D. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
Construction Management Assignment on "Critical Path Method (CPM)" Do the following tasks for each of the questions (a) Draw both the activity-on-arrow (AOA) network and the activity-on-node (AON) network. (b) Calculate the early start time (ES), early finish time (EF), late start time (LS), and late finish time (LF) of each activity, and identify the critical path. (c) Compute the total float (TF), free float (FF), interfering float (IF), and independent float (IDF) for each activity (Note: The duration of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. Basal is the traditional method of teaching, while DRTA and Strategies are two innovative methods based on similar theoretical considerations. The READING data set includes three response variables (posttests) that the new methods were designed to improve. Analyze The Posttest 2 score using ANOVA. a. What is the response variable? Method of instruction Traditional teaching method Innovative...
Construction Management Assignment on "Critical Path Method (CPM)" Do the following tasks for each of the questions (a) Draw both the activity-on-arrow (AOA) network and the activity-on-node (AON) network. (b) Calculate the early start time (ES), early finish time (EF), late start time (LS), and late finish time (LF) of each activity, and identify the critical path. (c) Compute the total float (TF), free float (FF), interfering float (IF), and independent float (IDF) for each activity (Note: The duration of...
A study of reading comprehension in children compared three methods of instruction. The three methods of instruction are called Basal, DRTA, and Strategies. As is common in such studies, several pretest variables were measured before any instruction was given. One purpose of the pretest was to see if the three groups of children were similar in their comprehension skills. The READING data set described in the Data Appendix gives two pretest measures that were used in this study. Use one-way...
Using Karnaugh maps, find a minimal sum-of-products expression for each of the following logic functions. F_a = sigma_w, x, y, z(0, 1, 3, 5, 14) + d(8, 15) F_b = sigma_w, x, y, z(0, 1, 2, 8, 11) + d(3, 9, 15) F_c = sigma_A, B, C, D (4, 6, 7, 9, 13) + d(12) F_d = sigma_W, X, Y, Z (4, 5, 9, 13, 15) + d{0, 1, 7, 11, 12)
Four distributions, labeled (a), (b), (c), and (d), are represented below by their histograms. Each distribution is made of 9 measurements. Without performing any calculations, order their respective means Her My Hc, and do (a) (b) 1 2 3 4 5 6 7 R 9 10 11 12 13 14 7 8 9 10 11 12 13 14 (C) (d) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 4 5 6 7 8...
Exercise for Section A 1. (10)3 +5)-? 3. (6-5+2)(5)-? 4.8+ (5(4)- 5. (10)(11)-1-? 6. 5+ 12/4-? 7. 10 + (2)(5)-5-? 8. 25-(92)+3-? 9. [(4 + 73- DI8-3]-? 10. [(3+5)+ (DX2)12- 11. The result of multiplication is known as the C. sum. 12. The result of addition is known as the C. sum. A. product. B. quotient. D. difference. A. product. B. quotient. 13. (4 +6(11)-? 14. (7-1+2)(4)-? 15. 20/(5 +5)-? 16. 9 +8/2-? 17. (12)(12)-3- 18. 9+ (4x8)-? 19. 15/3...