2. A researcher divided the subjects into 4 groups according to year level and then selected members from each group for the sample. what sampling method was used? * a. Random b. Stratified c. Cluster d. Systematic
2. A researcher divided the subjects into 4 groups according to year level and then selected members from each group for the sample. what sampling method was used? * a. Random b. Stratified c. Cluster d. Systematic
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 3CST
Related questions
Question
2. A researcher divided the subjects into 4 groups according to year level and then selected members from each group for the sample. what sampling method was used? *
a. Random
b. Stratified
c. Cluster
d. Systematic
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