Question

seventy-five students randomly selected from the junior class at a high school were given a survey asking how much time they spent studying for a math test. assume the population is normally distributed.

the population is

the sample is

Explanation:

Identify the statistical population

The Sample vs Population concept distinguishes the entire group of interest from the subset chosen for study. The population represents the entire group that the researcher wants to draw conclusions about. In this scenario, the survey is administered to a random selection of students from the junior class at a high school. Therefore, the population of interest is all students in the junior class at the high school.

Identify the statistical sample

Using the Sample vs Population concept, the sample is the specific group of individuals from whom data is collected. Here, the researchers selected a subset of seventy-five students from the junior class to complete the survey. Thus, the sample consists of the seventy-five randomly selected junior students who took the survey.

Answer:

Seventy-five students randomly selected from the junior class at a high school were given a survey asking how much time they spent studying for a math test. Assume the population is normally distributed.

The population is <blank>all students in the junior class at the high school</blank>

The sample is <blank>the seventy-five randomly selected junior students</blank>