Alexis wants to study the demographic breakdown of GCC students. She surveyed 35 students from each...
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Alexis wants to study the demographic breakdown of GCC students. She surveyed 35 students from each of the 6 Career Communities: STEM, Business Engineering, Arts, Liberal Arts, Social Science, and Health Science. From her surveyed, she found out that about 19.3% of the students identify themselves as Asian.
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(4 pts) Identify population and sample from Alexis’ study.Population: Sample:
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(3 pts) The survey resulted in what type of data? Quantitativa discrete, quantitative continuous or qualitative? Explain.
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(3 pts) What type of sampling (Stratified, Cluster, Convenience, Systematic) was used for her survey? Explain.
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(4 pts) Identify the parameter and the statistics in her study.
Parameter: Statistic:
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Homework Answers
Population : GCC Students
Samlpe : selected 35-35 students from each of the 6 carrer communities.
The survey resulted in quantitative discrete. Since students is quantitative.
Stratified sampling has been used. since here 6 different strata and about these 6 community, sample is drawn from each community.
Parameter : Proportion of GCC students identify themselves as Asian
Sample statistic : statistic is come from samples anf which is 0.193 in this case.
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Alexis wants to study the demographic breakdown of GCC students.
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