chose that option. Example 2: Community Survey Use the following example to answer questions 5 though 11. In 2017, I had students in my Quantitative Research Methods courses participate in a community survey project. In this case, professors in the Urban and Regional Planning department worked with CommUniverCity (an organization that works with underserved communities in Downtown San Jose) and my classes to conduct a survey of residents in the Northside neighborhood. They wanted to understand how involved people were in their community and how connected they felt. We selected participants by getting a list of all the residential addresses (address for people's homes only) in the neighborhood from the City of San Jose. We then loaded that list of addresses into a computer program and asked it to select 350 random addresses. Students then went to those addresses, knocked on people's doors, and asked them to complete a questionnaire. We ended up collecting 311 completed questionnaires (some people were not home and some people declined to participate). 5. In the community survey project described above, what is the population being studied? 6. In the community survey project described above, what is the sample? 7. Based on our analysis of the community survey data, we predicted that about 57.0% of people who live in the Northside neighborhood felt connected to their community. Is this an example of a statistic or a parameter? How do you know? 8. Would it be appropriate to say that we used a probability sampling method to select our sample for the community survey project? Why or why not? If you do believe that we used a probability sampling method, please describe which specific method (simple random, systematic, or stratified) we used and explain why you chose that option. The following frequency table reflects the responses to one of the questions from the Northside neighborhood community survey. Please use this table to respond to questions 9 and 10.please describe which specific method (simple you chose that option. The following frequency table reflects the responses to one of the questions from the Northside neighborhood community survey. Please use this table to respond to questions 9 and 10. How likely are you to recommend this community to someone else as a good place to live? Frequency Definitely would recommend 130 Probably would recommend 131 Probably would not 37 recommend Definitely would not 12 recommend Total 310 9. What is the probability that someone from the Northside neighborhood "Probably would not recommend" the community to someone else as a good place to live? 0. What is p (Definitely would recommend)? 1. On the Northside neighborhood community survey, we also asked respondents to tell us how many people who were 18 years or older lived in their household. We found that there were, on average, 2.61 adults living in each home. Assume we know that the true average household size for the Northside neighborhood is 2.93. What is our sampling error in this case?Directions Please respond to questions 1 through 11, below. Example 1: Viva Calle Use the following example to answer questions 1 through 4. A few years ago, students in one of my Quantitative Research Methods courses administered a survey to Viva Calle participants. Viva Calle is an "open streets" event that is held twice a year in downtown San Jose. During the event, the City of San Jose closes a few miles of streets to cars and allows people to walk and bike them. They also invite food and gift vendors to set up stands along the route and plan various activities for people to participate in. The City asked us to complete the survey to see how people felt about the event and what sorts of things people did when they attended. Students in my classes positioned themselves in the street during the event and randomly approached people to fill out a questionnaire as they passed by. We wound up collecting a total of 1677 responses from Viva Calle participants. 1. In the Viva Calle example above, what is the population being studied? 2. In the Viva Calle example above, what is the sample? 3. When we analyzed the questionnaire responses, we found that 48.0% of our respondents had never attended a Viva Calle event before (this was their first time to participate). Does this value reflect a parameter or a statistic? Explain how you know. 4. Would it be appropriate to say that we used a probability sampling method to select our sample for the Viva Calle project? Why or why not? If you do believe that we used a probability sampling method, please describe which specific method (simple random, systematic, or stratified) we used and explain why you chose that option