Question

m Summer 2-2020.docx e Preview Page > of 9 ZOOM + 1: The teachers' union in California surveys its members to discover the average salary for school teachers in the state. What is the teachers' union presumably planning to calculate? A. Sample statistic B. Sample parameter c. Population statistic D Population parameter 2: Malco Research surveyed 1087 U.S. adults (18 years or older) to shed light on how consumers are engaging with technology-driven healthcare and online health information. Among the 1087 survey respondents, 895 reported that they had searched for health care information online. In this survey, what is the sample? The 895 respondents who reported having searched for health care information onlin B The 1087 United States adults who responded to the survey. c. All adults (18 years or older) in the United States. A None of the above. 3: The variable "Annual Wages (in dollars)" is likely what level of measurement? A Ratio scale B Ordinal scale. Interval scale. D Nominal scale.
i only need help with number 2

Answer 1

2.   A sample is the group of individuals who participate in a study or survey. So in this survey, sample is the 1087 United States adults who responded to the survey.

Hence option (B) is correct.