The world is currently being adversely affected by the COFLU-20 pandemic. Persons are required to take certain measures to prevent the spread of this virus; however, persons' knowledge, attitudes and practices towards COFLU-20 may influence their adherence to these measures. A researcher decided to evaluate the knowledge, attitudes and practices towards COFLU-20 of adults living in the English-speaking Caribbean. To gather the data, the researcher developed an online survey consisting of four (4) sections. Section A gathered demographic data on the respondents including their gender, marital status, highest level of education attained, occupation and country of residence. Section B consisted of 15 questions that gathered data on the respondents' knowledge of COFLU-20. Section C consisted of 10 questions that gathered data on the respondents' attitudes towards COFLU-20. The final section, Section D, consisted of 5 questions that gathered information on the respondents' practices against COFLU-20. In order to recruit respondents for this survey, the researcher sent a link to the online survey to persons in his network via email and social media. After receiving 300 responses, the researcher closed down the online survey and deactivated the link to the survey. You are a student pursuing an introductory Statistics course. The researcher has asked that you assist him in summarizing, analyzing and interpreting the information gathered, by answering the questions below. QUESTION 1 (i) Identify the population of interest for this scenario. (ii) Identify the sampling technique used by the researcher. (iii) State one advantage and one disadvantage of the sampling technique described in the given scenario.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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The world is currently being adversely affected by the COFLU-20 pandemic. Persons are required to
take certain measures to prevent the spread of this virus; however, persons' knowledge, attitudes and
practices towards COFLU-20 may influence their adherence to these measures.
A researcher decided to evaluate the knowledge, attitudes and practices towards COFLU-20 of
adults living in the English-speaking Caribbean. To gather the data, the researcher developed an
online survey consisting of four (4) sections. Section A gathered demographic data on the
respondents including their gender, marital status, highest level of education attained, occupation
and country of residence. Section B consisted of 15 questions that gathered data on the respondents'
knowledge of COFLU-20. Section C consisted of 10 questions that gathered data on the
respondents' attitudes towards COFLU-20. The final section, Section D, consisted of 5 questions
that gathered information on the respondents' practices against COFLU-20.
In order to recruit respondents for this survey, the researcher sent a link to the online survey to
persons in his network via email and social media. After receiving 300 responses, the researcher
closed down the online survey and deactivated the link to the survey.
You are a student pursuing an introductory Statistics course. The researcher has asked that you assist
him in summarizing, analyzing and interpreting the information gathered, by answering the
questions below.
QUESTION 1
(i) Identify the population of interest for this scenario.
(ii) Identify the sampling technique used by the researcher.
(iii) State one advantage and one disadvantage of the sampling technique described in the given
scenario.

Expert Solution

Step 1

Introduction

There are 2 types of sampling methods:

Prob. sampling
Non-prob. sampling

Step 2

Question 1

(i)

In the given study, the population of interest is all the adults living in the English-speaking region C.

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