Concept explainers
(a)
To find: The W’s like Who, When etc.
(a)
Explanation of Solution
The 900 Englishmen, which suggests that the researcher was interested in their motives for going to pub, because it is not mentioned, where England means, and why the Kaliber alcohol tree bar procedure hoped to demonstrate that men went to pub for motives other than alcohol.
(b)
To find: the population to which the investigator feels the research refers.
(b)
Explanation of Solution
The researchers think the research refers to all 900 Englishmen in the population.
(c)
To Find: the most significant thing that the article does not reveal about the selection process.
(c)
Explanation of Solution
The most important thing about the selection process that the article does not inform that it need to understand or not the randomness used, samples are or are not representative of the English population and how the researcher obtained the men's sample.
(d)
To find: that the 900 respondents were chosen.
(d)
Explanation of Solution
It assumes that 900 respondents were chosen to use convenience samples from those in the pubs by researchers.
(e)
To explain: the explanation why the study assumes that only 10 % of respondents mentioned alcohol as a significant reason to go out to the pub could be a bias outcome.
(e)
Explanation of Solution
It concludes that the report that alcohol was identified as an essential reason for going to the pub by only 10 percent of respondents may be a bias because respondents could have felt implicit pressure to suggest that alcohol was not the main reason for going to the pub. It merely accepts alcohol for entry, and theoretically. The number of alcohol-going patrons is slightly higher than 10%.
Chapter PIII Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
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