Respond to the following question in a minimum of 200 words:
What sorts of follow up questions about the statistics might you ask that person in order to obtain the data needed to make a decision about the validity of that statement?
ANSWER
To determine the validity of a statement involving statistics, it would be helpful to ask the person who made the statement a few follow-up questions. These could include:
- What was the sample size of the study or survey that was used to collect the data? A large sample size is generally more reliable than a small one.
- What was the methodology used to collect the data? Was it a random sample of the population, or was it a non-random sample? Random samples are generally considered to be more reliable.
- What was the response rate for the study or survey? A high response rate (e.g. 80% or higher) is generally considered to be more reliable than a low response rate (e.g. 50% or lower).
- What was the margin of error for the study or survey? The margin of error is a measure of how accurate the results are likely to be. A smaller margin of error is generally considered to be more reliable than a larger one.
- Have the results of the study or survey been published in a peer-reviewed journal? Peer review is a process by which other experts in the field evaluate the methodology and results of a study to ensure that they are sound. Studies that have been peer-reviewed are generally considered to be more reliable than those that have not.
These questions can help you to determine the reliability of the data that was used to make the statement, which can in turn help you to decide whether the statement is likely to be valid or not.
Prepare a revenue cycle plan for a community hospital
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