According to your textbook,which of the following is true regarding sample plans and size?
A)A sample consists of the entire group that the researcher wishes to make inferences about based upon information provided by the sample data.
B)Only objectives of the research determine which sample plan is to be used.
C)Sample plans describe how each sample element, or unit, is to be drawn from the total population.
D)The size of the sample is not particularly relevant to how accurately your sample results reflect values in the population.
E)A sample could be could be "all department stores within the greater Portland, Oregon, area."

Question

Quizplus · Accepted Answer

Sample plans describe how each sample element, or unit, is to be drawn from the total population. A sample is a subset of the population that is selected for research purposes, and the size of the sample is crucial in determining how accurately the sample results reflect values in the population. Different sample plans are used depending on the research objectives and the nature of the population being studied. Option A is incorrect because a sample is a subset of the population, not the entire group. Option B is incorrect because sample plans are influenced by several factors, including research objectives, characteristics of the population, and available resources. Option D is incorrect because a larger sample size generally leads to more accurate results, although the size of the population also plays a role. Option E is an example of a population, not a sample.

According to Your Textbook,which of the Following Is True Regarding