Question

julio is selecting a random sample of people to survey for a newspaper article. which elements are important for julio to consider when choosing a random sample? select three options.\
\\u25a1 the size of the population\
\\u25a1 the size of the sample\
\\u25a1 the characteristics and demographics of the population\
\\u25a1 the probable responses to the survey questions from the population\
\\u25a1 the probable responses to the survey questions from the sample

Explanation:

1. Population size matters for determining sampling feasibility and appropriate sampling methods.
2. Sample size directly impacts the accuracy and reliability of survey results.
3. Population characteristics/demographics ensure the sample is representative of the group the survey aims to study.

Probable responses are unknown before sampling, so they cannot be a consideration when choosing the sample.

Answer:

• the size of the population
• the size of the sample
• the characteristics and demographics of the population