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Sagot :
Answer:
i. By only including women, we are not getting an accurate estimate of average height for our population of interest; therefore, we need to measure the men as well.
ii. By looking only at students in CDS 101 at George Mason, we are taking a convenience sample rather than randomly sampling women from the whole population (all college students at all universities).
Step-by-step explanation:
Making inferences or generalizing sample statistics about a population can only attain a high level of accuracy by using a completely randomized survey or experimental design. This way the data will be free of bias as much as possible. In the scenario described above, the population of students is composed of both sexes 'Male and Female'. Therefore drawing a sample of only women to make generalizing about the population using such sample Data will be faulty.
Similary, by choosing the sample data from only one location, this means all others who should also have an equal chance of being chosen as part of the sample have been completely sidelined. This is another source of bias.
Hence. Theae two problems will prevent our generalization of the population from the sample from being accurate
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