For the following report, identify (a) the population (b)the population paramete

Question

For the following report, identify (a) the population (b)the population parameter of interest, (c) the sampling frame: (d) the sample (e)the sampling method, including whether or not randomization was employed, and (f any potential sources of bias you can detect and any problems you see in generalizing to the population AUS consumer magazine asked all adult subscribers whether they had used herbal medical treatments and, if so, whether they had benefited from them. For almost al of the treatments, approximately 1 of those responding reported cures or substantial improvement in their condition. a) What is the population? O A. Those who do not use medical treatments O B. Everyone who uses herbal treatments O C. Unclear, but probably all adults in the country b) What is the population parameter of interest? O A. The proportion of the population who have used herbal medicine O B. The proportion of the population who have used and benefited from herbal medicine O C. The proportion of the population who have used and not benefited from herbal medicine c) What is the sampling frame? o A. Everyone who responded to the survey O B. Al adults in the country O C. adults who have used herbal treatments O D. Al subscribers tothe consumer magazine d) What is the sample for this study? O A. All subscribers to the consumer magazine

Explanation / Answer

Solution:-

a) C) Unclear probabiliy all the adults in the country.

b) B) Proportion of the population who have used and benifitted from herbal medicine.

c) All subscriber to the consumer magazine.

d) All adults who have used herbal treatments.

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