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What is sample and population?
A sample is a group of subjects such as selected from a population. A population deals with all different kinds of subjects that are being studied.
Difference between sample and sampling frame?
A sample is a subset of a population that is selected for research or analysis. It represents a smaller group that is studied to make inferences about the larger population. A sampling frame, on the other hand, is a list of all the elements in the population from which the sample is drawn. It serves as the source from which the sample is selected and should ideally include all members of the population.
What is the difference between the population mean and sample mean?
The population mean is the mean calculated over every member of the set of subjects being studied. It is usually not available and a survey is used to find an estimate for the population mean. The mean value of the variable in question, calculated from only the subjects included in the sample (or survey) is the sample mean. Provided some basic statistical requirements are met, the sample mean is a "good" estimate of the population mean.
What is N and n is statisitcs?
In statistics, "N" typically represents the total number of observations or the size of the population being studied, while "n" denotes the sample size, which is the number of observations drawn from that population for analysis. The distinction is important because conclusions drawn from a sample (n) are often used to infer characteristics about the larger population (N). Understanding the difference helps in applying statistical methods correctly and assessing the reliability of results.
What are Disadvantages to Correlation study?
Correlation study is restricted to linear relationships between the variable(s) being studied.
What type of research technique does a sociologist ensure that data are statistically representative of the population being studied?
A sociologist can ensure that their data are statistically representative of the population being studied by using random sampling techniques. This involves selecting a sample of participants from the population in a way that gives each member an equal chance of being chosen. By using random sampling, sociologists can generalize their findings to the larger population with more confidence.
What group is studied in a scientific poll?
A specific group of individuals, such as a sample population, is typically studied in a scientific poll to gather data and insights on a particular topic or issue. This group is chosen to be representative of the larger population, allowing researchers to draw conclusions that can be generalized.
Which describes why it is so important to have represenitive samples?
Representative samples ensure that the data collected is a fair reflection of the population being studied, helping to minimize bias and increase the generalizability of the findings. Having a representative sample also allows for more accurate conclusions to be drawn and ensures that the research results can be applied to the broader population.
Which house committee studied representative Atkins's proposed bill?
The conference committee
What is selection in sociology?
Selection in sociology refers to the process by which individuals or groups are chosen for inclusion in a study or analysis based on specific criteria. It involves selecting a representative sample to study a particular social phenomenon or behavior, ensuring that the chosen sample is reflective of the larger population being studied. This process helps researchers generalize their findings and draw meaningful conclusions about society as a whole.
Where can population be studied?
anywhwere where there are people
Is a paramecium a cell?
It is a group of unicellular ciliate protozoa, which are commonly studied as a representative of the ciliate group.
How does each of the areas studied by sociology have an effect on the educational process.?
How doses each of the areas studied by sociology have an effect on the educational process?
Who studied nature of population?
Charles darwin
Why do we need sampling in research?
Sampling is essential in research to obtain representative data within a manageable time and cost. By selecting a subset of the population, researchers can draw conclusions about the larger group. It helps ensure that the findings are generalizable and applicable beyond the sample studied.
During the Dark Ages few people studied?
No people studied. 90% of the population couldn't read or write. The 10% who did were monks who studied the bible and rewrote from ancient texts.
What is sample and population?
A sample is a group of subjects such as selected from a population. A population deals with all different kinds of subjects that are being studied.
