Identify the sampling technique used to obtain a sample. A group of people are classified according to height and then random samples of people from each group are taken.
A. Convenience sampling

B. Stratified sampling

C. Systematic sampling

D. Random sampling

Question

Identify the sampling technique used to obtain a sample. A group of people are classified according to height and then random samples of people from each group are taken. 
 A. Convenience sampling  
 
 B. Stratified sampling  
 
 C. Systematic sampling  
 
 D. Random sampling

campbell_st · Answer

this is stratified sampling.... people are grouped on height... then a sample from each group is made

anonymous · Answer

thanks(: