error analysis a group of students is studying the number of people who like movies in their school. they…
error analysis a group of students is studying the number of people who like movies in their school. they surveyed everyone in their school. one of the students incorrectly said that the people they surveyed represents a sample because it only includes the people in their school. identify the population. what could cause the students error? what is the population the students are studying? a. everyone in their school b. everyone in all schools c. everyone who likes movies d. everyone in their school who likes movies
Answer
Brief Explanations:
The students surveyed everyone in their school to study movie - liking people. The population is the entire group they are interested in studying. Here, since they surveyed everyone in their school, the population is everyone in their school. The student's error likely stems from a misunderstanding of the concept of population and sample. A sample is a subset of the population, but in this case, they surveyed the whole population (everyone in their school), not a sample.
Answer:
A. Everyone in their school