Question

Plsss help due today!!

The writer’s guild only gives a lifetime achievement award out every 5 years and was curious to see how the population in Europe felt about their process.



They decided to conduct an opinion survey by selecting a random sample of 500 Europeans who made book purchases online in 2022. They emailed the survey to all 500 randomly selected online shoppers and received 127 responses.

9) Describe the population of interest.,


10) Describe the sample.

11) Give an example of a parameter they might be interested in calculating from the survey.



12) Give an example of a statistic they might report based on the parameter you gave above.

Answer 1

• The population of interest is all Europeans who make book purchases online in 2022.

• The sample is the randomly selected 500 Europeans who make book purchases online in 2022, to whom the survey was emailed, and the 127 who responded to the survey.

• A parameter they might be interested in calculating from the survey is the proportion of all Europeans who make book purchases online in 2022 who support the writer’s guild's process of giving a lifetime achievement award out every 5 years.

• A statistic they might report based on the parameter above is the proportion of the 127 respondents who support the writer’s guild's process of giving a lifetime achievement award out every 5 years, and an estimate of the proportion of all Europeans who make book purchases online in 2022 who support this process, based on the sample data.