You're interested in knowing what percent of all households in a large city have a single woman as the head of the household. To estimate this percentage, you conduct a survey with 200 households and determine how many of these 200 are headed by a single woman. 1. In this example, what is the population? 2. In this example, what is the sample?
3. In this example, what is the parameter? 4. In this example, what is the statistic?