Simple Random Sampling Stratified Random Sampling Systematic Sampling d. Cluster Sampling e. Convenience Sampling
Simple Random Sampling Stratified Random Sampling Systematic Sampling d. Cluster Sampling e. Convenience Sampling
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:I. Direction: Identify the most appropriate sampling
technique to be used in the following situations.
Choose the letter of the correct answer and write it
in the space provided.
a. Simple Random Sampling
b. Stratified Random Sampling
c. Systematic Sampling
1. The Math Department Head orders t-shirts for the
Math month celebration. To check if they are printed
properly she then randomly selects 2 of the 5 boxes of
shirts and checks every t-shirt inside those 2 boxes.
2. The doctor interviews 20 patients with COVID-19 in
5 selected hospitals in the National Capital Region (NCR).
3. A researcher interviews 20 individuals that he sees
in the park.
4. A teacher wants to know if her students are
answering their modules.
5. A researcher is handing out questionnaires to
travelers asking them to evaluate the airport's services.
6. The teacher arranges the students alphabetically
and selects every 10th student in the list to complete the
5 representatives for a numeracy class.
7. Every 5th member of the class was selected to be a
member of the Math Club.
8. Mrs. Cruz wanted to determine the study habits of
her students. She divided the population into two groups
(male and female). She then selected the members of the
sample proportionally from each group.
9. A reporter wanted to find out the most-watched TV
network. He interviewed all the households with a
television.
d. Cluster Sampling
e. Convenience Sampling
10. A researcher wanted to determine the socio-
economic status of a selected barangay in Paranaque City.
She divided the population into three groups (high-income
group, average income group, and low-income group) and
selected samples equally from each group.
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