Exercise 1: Identify the type of sampling technique used by the resear each of the following situations: simple random sampling, systematic ra.idom sampling, stratified random sampling or cluster random sampling.
Exercise 1: Identify the type of sampling technique used by the resear each of the following situations: simple random sampling, systematic ra.idom sampling, stratified random sampling or cluster random 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:Exercise 1: Identify the type of sampling technique used by the researcher in
each of the following situations: simple random sampling, systematic ra.idom
sampling, stratified random sampling or cluster random sampling.
4. A researcher is doing a research work on the student's reaction to the
newly implemented curriculum in Mathematics and interviewed every
10th student entering the gate of the school.
5. A researcher who is studying the effects of educational attainment on
promotion conducted a survey of 50 randomly selected workers from
eauh of these categories: high schcol graduate, with undergraduate
degrees, with master's degree, and with doctoral degree.
6. A researcher selected a sample of n 120 from a population of 850 by
using the Table of Random Numbers
7. A researcher interviewed all top 10 Grade 11 students in each of 15
randomly selected private schools in Metro Manila.
8. A researcher randomly selected 10 barangays in a town for her study.
She did this by writing the names of each barangay on a piece of paper
which she folded and put in a bowl then she draws 10 pieces of each
paper from the bowl.
9. A teacher asked her students to fall in line. She instructed one of them to
select every 5th student on the line.
10. A researcher chose the subjects of her study by selecting every kth
member of the population.
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