1. Suppose that a survey is being planned for the purposes of estimating the average number of hours spent exercising daily by adults (18 years of age or older) living in a very large community. A list of all individuals living in the town is not available; however, a list of households is available at the office of the town clerk. a. [ ] What is the target population for this survey? b. [ ] Propose a sampling frame for this survey. State and explain what could be some of the potential defects of this frame. c. [ ] What are the elements and the sampling units of this survey? d. [ ] What would you propose as appropriate method(s) of data collection taking into account the cost and timeliness of the survey. Justify your answer. e. [] State any three potential sources of non-sampling errors that may be encountered in this survey. Explain how each of these errors could be reduced. f. [] For this study, why do you think a sample survey may be preferred to carrying out a census. (Hint: Advantages and disadvantages of sample survey and census).

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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1.
Suppose that a survey is being planned for the purposes of
estimating the average number of hours spent exercising daily by adults (18
years of age or older) living in a very large community. A list of all individuals
living in the town is not available; however, a list of households is available at the
office of the town clerk.
a. [ ] What is the target population for this survey?
b. [ ] Propose a sampling frame for this survey. State and explain what could
be some of the potential defects of this frame.
c. [ ] What are the elements and the sampling units of this survey?
d. [ ] What would you propose as appropriate method(s) of data collection
taking into account the cost and timeliness of the survey. Justify your
answer.
e. [] State any three potential sources of non-sampling errors that may be
encountered in this survey. Explain how each of these errors could be
reduced.
f. [] For this study, why do you think a sample survey may be preferred to
carrying out a census. (Hint: Advantages and disadvantages of sample
survey and census).
Transcribed Image Text:1. Suppose that a survey is being planned for the purposes of estimating the average number of hours spent exercising daily by adults (18 years of age or older) living in a very large community. A list of all individuals living in the town is not available; however, a list of households is available at the office of the town clerk. a. [ ] What is the target population for this survey? b. [ ] Propose a sampling frame for this survey. State and explain what could be some of the potential defects of this frame. c. [ ] What are the elements and the sampling units of this survey? d. [ ] What would you propose as appropriate method(s) of data collection taking into account the cost and timeliness of the survey. Justify your answer. e. [] State any three potential sources of non-sampling errors that may be encountered in this survey. Explain how each of these errors could be reduced. f. [] For this study, why do you think a sample survey may be preferred to carrying out a census. (Hint: Advantages and disadvantages of sample survey and census).
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