D. Survey 300 randomly chosen students from the list of all students.
This sample provides a more representative and diverse group of students, which can lead to a more valid generalization about the sports preferences of students in the school.
1. A school wants to find out what sport students prefer participating in. Which of the following samples can give the most valid generalization?
A. Survey all students who have attended the school for 2 years.
B. Survey a group with one member from each grade.
C. Survey all 224 seventh grade students.
D. Survey 300 randomly chosen students from the list of all students.
3 answers
show ya work plz
To determine which sample can give the most valid generalization, we should consider factors such as the size of the sample, representation of different student groups, and randomness in selection.
A. Survey all students who have attended the school for 2 years.
This sample may not be representative, as it only includes students who have attended the school for 2 years. This could exclude newer students with different preferences.
B. Survey a group with one member from each grade.
This sample may not be representative either, as it only includes one student from each grade. It may not capture the diversity of preferences among students within each grade.
C. Survey all 224 seventh-grade students.
This sample is limited to only seventh-grade students and may not provide a comprehensive view of sports preferences among students in other grades.
D. Survey 300 randomly chosen students from the list of all students.
This sample is the most promising because it involves a larger number of students (300) and is randomly selected from the entire student population. Random selection helps to reduce bias and increase the likelihood of capturing a diverse range of preferences among students.
Therefore, option D (Survey 300 randomly chosen students from the list of all students) is the most valid sample for generalizing the sports preferences of students in the school.
A. Survey all students who have attended the school for 2 years.
This sample may not be representative, as it only includes students who have attended the school for 2 years. This could exclude newer students with different preferences.
B. Survey a group with one member from each grade.
This sample may not be representative either, as it only includes one student from each grade. It may not capture the diversity of preferences among students within each grade.
C. Survey all 224 seventh-grade students.
This sample is limited to only seventh-grade students and may not provide a comprehensive view of sports preferences among students in other grades.
D. Survey 300 randomly chosen students from the list of all students.
This sample is the most promising because it involves a larger number of students (300) and is randomly selected from the entire student population. Random selection helps to reduce bias and increase the likelihood of capturing a diverse range of preferences among students.
Therefore, option D (Survey 300 randomly chosen students from the list of all students) is the most valid sample for generalizing the sports preferences of students in the school.
3 answers