31 (31) WhatsApp x MAS183s2_22: Exam Revision Wo X M Inbox (4,083) - ashrafnabeel86@( X MAS183_Ass4_2022.pdf X Dashboard X + V X -> C a https://moodleprod.murdoch.edu.au/pluginfile.php/3057281/mod_resource/content/2/MAS183_Ass4_2022.pdf G IN M Gmail YouTube Maps Cite This For Me: H... W' Python Tutorial SAIS Information Securit... (1) How To Make T... Remove Backgroundlose Symmetric Encrypti... History 31 (56) WhatsApp E MAS183_Ass4_2022.pdf 1 / 2 - 136% + ASSIGNMENT 4 Due 11pm Thursday, November 3 Total Marks: 50 This assignment covers material in chapters 16-18 of the Unit Notes. All statistical analysis and graphs must be done using R. Data files are available on the Data Files page on LMS. Relevant R output must be included with your assignment. 1. [12 marks] Historical "experience" suggests that if a drug to treat high blood pressure is given under medical supervision to 4 randomly selected, previously untreated, patients with high blood pressure, the number of patients for whom it is brought under control follows the distribution: Brought under control 0 1 2 3 4 Proportion 0.009 0.075 0.260 0.416 0.240 The company supplied the drug to 130 doctors who agreed to use it on their next 4 patients. For 24 of the doctors, the treatment was successful with all 4 patients, for 59 it was successful with 3, 33 with just 2, and 14 with only 1 of the next 4 patients. Are these results consistent with the distribution of successes expected by the company? Evaluate with a suitable hypothesis test at 5% significance level, taking care to evaluate and address any concerns over the assumptions. DE MAS183_Ass4_2022.pdf Show all X 15 C Clear PC P EN # E ENG 12:17 AM US 3/11/2022 D