ExpertMedium2 marksMultiple Choice
ACCA · Question 06 · Syllabus B: Data analysis and statistical techniques
An agricultural research firm is testing a new drought-resistant crop. They divide the country into 10 distinct geographic regions. They randomly select 3 of these regions and then test every single farm within those 3 selected regions.
What sampling method is being used?
An agricultural research firm is testing a new drought-resistant crop. They divide the country into 10 distinct geographic regions. They randomly select 3 of these regions and then test every single farm within those 3 selected regions.
What sampling method is being used?
Answer options:
A.
Stratified sampling
B.
Cluster sampling
C.
Systematic sampling
D.
Quota sampling
How to approach this question
Identify that the population is divided into groups, only a few groups are chosen, and EVERY member of the chosen groups is surveyed. This defines cluster sampling.
Full Answer
B.Cluster sampling✓ Correct
In cluster sampling, the population is divided into subgroups (clusters). A random sample of these clusters is selected, and all observations within the selected clusters are included in the sample. This contrasts with stratified sampling, where a sample is drawn from every single subgroup.
Common mistakes
Confusing cluster sampling with stratified sampling.
Practice the full ACCA MA — Management Accounting Practice Exam 1
38 questions · hints · full answers · grading
More questions from this exam
Q01BioGenix Therapeutics is deciding whether to acquire a smaller biotech startup to expand its gene...EasyQ02AeroSpace Imaging Inc. processes terabytes of satellite imagery daily to provide real-time agricu...MediumQ03A non-governmental organization (NGO) providing clean water solutions incurs the following costs ...EasyQ04The IT support department of a global fintech company provides internal services to other departm...EasyQ05Which of the following is NOT a characteristic of good management information, according to the A...Easy