A simple random sample of nequals=300 full-time employees is selected from a com
ID: 3296421 • Letter: A
Question
A simple random sample of
nequals=300
full-time employees is selected from a company list containing the names of all
Nequals=5,000
full-time employees in order to evaluate job satisfaction.
a.Give an example of possible coverage error.
A.
No attempt is made to contact nonrespondents to urge them to complete the evaluation of job satisfaction.
B.
The sample statistics obtained from the sample will not be equal to the parameters of interest in the population.
C.
Ambiguous wording in questions asked on the questionnaire.
D.
Only employees in a specific division of the company were sampled.
b.Give an example of possible nonresponse error.
A.
No attempt is made to contact nonrespondents to urge them to complete the evaluation of job satisfaction.
B.
Ambiguous wording in questions asked on the questionnaire.
C.
The sample statistics obtained from the sample will not be equal to the parameters of interest in the population.
D.
Only employees in a specific division of the company were sampled.
c.Give an example of possible sampling error.
A.
Ambiguous wording in questions asked on the questionnaire.
B.
The sample statistics obtained from the sample will not be equal to the parameters of interest in the population.
C.
Only employees in a specific division of the company were sampled.
D.
No attempt is made to contact nonrespondents to urge them to complete the evaluation of job satisfaction.
d.Give an example of possible measurement error.
A.
Ambiguous wording in questions asked on the questionnaire.
B.
Only employees in a specific division of the company were sampled.
C.
No attempt is made to contact nonrespondents to urge them to complete the evaluation of job satisfaction.
Explanation / Answer
a) Possible coverage error:
Option (D): Onlyemployees in a specific division of the company were sampled. (Ans).
b) Nonresponce error:
Option (A) : No attempt is made to contact nonrespondents to urge them to complete the evaluation of job satisfaction. (Ans).
c) Sampling error:
Option (B): The sample statistics obtained from the sample will not be equal to the parameters of interest in the population. (Ans).
d) Measurement error:
Option (A): Ambiguous wording in questions asked on the questionnaire. (Ans).
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