Statistical Study

Assignment 1: Should You Believe a Statistical Study?
We are bombarded by statistical information from a wide variety of sources. Much of the
statistical research performed in the world is conducted with a great deal of integrity, validity,
and reliability. However, there are many statistical studies that are conducted that
are—whether intentionally or unintentionally—plagued by bias.
As a member of society, and as a consumer, it is prudent to develop the skills necessary to
critically examine reported statistical claims. Determining whether the report contains bias is
a great way to determine the reliability of study results and make a better informed decision.
In this assignment, you will apply the guidelines found in the textbook Unit 5B “Should You
Believe a Statistical Study?” in order to critically analyze the content, design, and reported
results of a statistical study.
Conduct an Internet search to find a study whose statistical results have been published in
the news or any other public forum. Applying the following guidelines, critically analyze the
study’s reported content and results.
1. Identify the goal, population, and type of study.
2. Who conducted the study? Is there bias here?
3. Is there bias in the sample used in the study?
4. Are there any problems in defining or measuring the variables of interest in the
study?
5. Are there any confounding variables present in the study?
6. Are the results presented fairly?
7. Is the study’s conclusion reasonable? Does it make sense?
8. Do the results make practical significance?

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According to Bingbing et al. (2017), Statistics is essential as it is used to increase the understanding of a particular set of data. It is important as it gives the view of the population chosen and the factors that affect it. It provides the patterns that are required for the behavior of the people and the factors that should be adjusted to give the required result. The trends that are identified are over a period, and this is important as it ensures that the rates of influence over the population of study are identified. The study in the statistical study focuses on the perceived health and attractiveness of the sleep deprived people. The population of the study is adults that are aged between the ages of 18-31, and this is the ones that are photographed while those that rated the photographs are between the ages of 18-61. The aim is to identify the pattern of sleep and the effects that it has on the……………..

APA 950 words