A researcher wants to study the academic perfomance of public high schoolers in a certain region. The region has 20 public high schools. Assume that each school is similar to each other, because each school has rougnly the same number of students in each grade level, the same student-to-teacher ratio, and the same types of extracirricular activities available. Instead of surveying all students from all 20 high schools, the researcher studies a sample made up of all students from only 5 schools. This type of sampling is an example of O A. cluster sampling O B. judgment sampling O C. stratified sampling O D. systematic sampling O E. simple random sampling
A researcher wants to study the academic perfomance of public high schoolers in a certain region. The region has 20 public high schools. Assume that each school is similar to each other, because each school has rougnly the same number of students in each grade level, the same student-to-teacher ratio, and the same types of extracirricular activities available. Instead of surveying all students from all 20 high schools, the researcher studies a sample made up of all students from only 5 schools. This type of sampling is an example of O A. cluster sampling O B. judgment sampling O C. stratified sampling O D. systematic sampling O E. simple random sampling
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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