Q1: [4]Self-isolation for Coronavirus In the context of the current pandemic situation, the Ottawa Health Agency (OHA) was interested to know how Ottawa residents support their recommended self-isolation instruc- tions related to the novel Coronavirus. They commissioned a professional agency to do a survey of 1000 individuals living in the city in March 2020 and obtained the following results: Support of OHA Self-Isolation Instructions Support Oppose Total Returning Travellers 69 81 150 Non-travellers who had contact 243 207 450 Non-travellers who did not have contact 300 100 400 (a) [1]What is the population of interest? (i) Ottawa residents who participated in the survey (ii) Ottawa residents in March 2020 (iii) Ottawa citizens (b) [1]What is the appropriate statistic for assessing the support for OHA recommended self-isolation instructions related to novel Coronavirus? (i) Mean (ii) Median (iii) Proportion/Percentage(e) [1]If OHA approximates the probability of snpportingfopposing the self-isolation in- structions of different sub-populations [travellers and non-travellers) in March 2020 based on this survey, which method of assessment is used? (1) Classical Probability (ii) Empirical Probability [Relative Frequency Approach) {iii} Subjective Probability (d) [1]Wbich of the following best describes the purpose of this exercise? (i Descriptive statistics about a sample } (ii) i J {iii (iv Inferring information about a sample from information about a population. Inferring information about a population from information about a sample Descriptive statistics about a population