I’m working on a Statistics question and need guidance to help me study.
In the online class, participation is graded as a part of discussion. In addition to your own post (which is due by Thursday midnight of each week), you should respond to the posts of a peer each week. To be substantive, your reply should add more information to the discussion, bring a helpful resource to the discussion forum, or question the response on the merit of your own research. Posts should be at least 250 words and each reply should be at least 150 words. In order to receive full credit you’ll need to reference the content of the discussion to your field of study (ex: nursing). Think about how the concept would apply to your field, how you would encounter the concept in your field, and how you would interact/experience the concept in your field of study.
The concept of biased samples and representative samples can be used as an analogy to help explain the concept of biased and unbiased statistics. If you were interested in studying elementary school children, for example, you probably would not recruit your sample from a science and computers camp for child geniuses. These kids would be a biased sample that is not representative of the general population. Similarly, calculating sample variance without making some correction, produces a biased value that is not representative of the general population. In each case, the goal is to obtain a sample that is representative of the population. (Note: Be sure to differentiate the concept of a biased sample and a biased statistic. Even if you have a good representative sample, the sample variance will be a biased statistic unless you make a correction in the formula.)
Create a possible research study and give an example of how bias would occur in the research study. Then, describe how you would accurately conduct the study accounting for any bias that may occur.
Please post your initial response by 23:59 CST Thursday the Week, and comment on the post of a classmate by 23:59 CST Sunday.
Writing should be in APA format (Links to an external site.) (Times New Roman size 12 font). Proofread for grammatical accuracy. Late posts will be deducted points. Late replies will not be counted. Forums will close at 23:59 CST Sunday of each week. Type your response into the forum, avoid uploading a Word document with your post
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