Answer 4 & 5 only, provide the sampling technique, justification and t
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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Answer 4 & 5 only, provide the sampling technique, justification and the supporting rrl for the case
Transcribed Image Text:CASE
1. In a research class of 40 students, the teacher
divides the class into five groups, each with eight
members per group. The teacher then asked the class
to choose their group members based on interests,
compatibility, and rapport. After the selection was
made, the teacher realized that the abilities per group
were uneven. He then reshuffled some members of the
group to achieve equilibrium among the groups. The
teacher needs ten students to represent each group. He
selected one male and one female from each group
based on academic performance, leadership skills, and
social skills as qualities that will embody as
representatives per group.
2.
A group of young researchers would like to
know the influence of religion on the voting scheme of
first-time voters. In 3200 students in school, the
researchers fractionated the population based on
religion and came up with a sample size of 399 using
Slovin's formula. The researchers randomly selected
the 399 participants and are now set to conduct the
study.
3. A financial advisor needs to meet her quota of 30
clients in a year. To do that, she sought help from her
friends to refer someone to be her client, and in
exchange, for every referral who will avail to her
insurance, a friend will receive a commission from
her. At the end week of October, the financial advisor
achieved her quota - 30 clients.
4. In 1500 SHS students, the researcher divided the
population into subgroups; this was done by strands.
The researcher needed 50 SHS students who belong to
the ABM strand - PM shift. The researcher chooses
the participants, being careful to adhere to the
subgroup's characteristics.
5. An independent research group would like to know
the preferred presidential bet of young professionals
across Metro Manila. Due to the huge number of the
target population, the researchers decided to divide the
target population into districts using the four
geographic areas. The researchers selected four
random cities per district with the highest number of
voters to represent the samples of the study.
SAMPLING
TECHNIQUE
(Select a sampling technique)
JUSTIFICATION SUPPORTING RRL
(Personal explanation)
(Observe proper APA format in in-text citation)
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