2. a city planner would like to survey residents in four neighborhoods about their use of public…

2. a city planner would like to survey residents in four neighborhoods about their use of public transportation. which one of the following statements describes a stratified random sampling method that could be used by the city planner? a. details about the survey could be posted on each neighborhood’s social media page, allowing volunteers to respond to the survey. b. using an alphabetized list of residents in each neighborhood, a survey could be mailed to every 25th person on each list. c. households could be randomly selected from each neighborhood, and residents in these selected households could then be surveyed. d. one of the four neighborhoods can be chosen randomly, and all households in that neighborhood could then be surveyed. e. all of the above statements describe a stratified random sampling method.

2. a city planner would like to survey residents in four neighborhoods about their use of public transportation. which one of the following statements describes a stratified random sampling method that could be used by the city planner? a. details about the survey could be posted on each neighborhood’s social media page, allowing volunteers to respond to the survey. b. using an alphabetized list of residents in each neighborhood, a survey could be mailed to every 25th person on each list. c. households could be randomly selected from each neighborhood, and residents in these selected households could then be surveyed. d. one of the four neighborhoods can be chosen randomly, and all households in that neighborhood could then be surveyed. e. all of the above statements describe a stratified random sampling method.

Answer

Brief Explanations:

Stratified random sampling divides the population into subgroups (strata) and then samples from each subgroup. Here, the four neighborhoods are the strata. Option C randomly selects households from each neighborhood (stratum), which is a stratified random - sampling method. Option A is a volunteer - based sampling, Option B is a systematic sampling, and Option D is a simple random sampling of one of the strata.

Answer:

C. Households could be randomly selected from each neighborhood, and residents in these selected households could then be surveyed.