Frequency distributions can be Descriptive statistic article critique in two ways, as a table or as a graph. There are also different ways of presenting combinations of two independent variables graphically and numerically. Interpret the findings of the author s using statistical concepts.
Descriptive statistic article critique In the results section of the study, no variation between the two sets was systematic. The simplest distribution would list every value of a variable and the number of persons who had each value. Depending on the particular variable, all of the data values may be represented, or you may group the values into categories first e.
A research report, which i. Must be two to three double-spaced pages in length excluding title and reference pages and formatted according to APA style as outlined in the Ashford Writing Center. This eliminates any inconsistency in the observation of character traits from a particular class of individuals within the sample size.
Consider the following questions: Frequency distribution bar chart. Your paper must address the following: I got full credit on this assignment. The within-subjects F is the dependent groups equivalent to what independent groups test. In this post, you will be challenged to look at how statistical tests, such as correlation are commonly used and the possible limitations of such analyses.
Evaluate the article and critique the statistical analysis employed in the study. Descriptive Free Essays Do men with excessive alcohol consumption and social stability have an addictive personality. What are the variables sample sizes, population, treatments, etc.
What are the descriptive statistics used in this article frequencies, means, etc. Notice that for the same set of 8 scores we got three different values -- In such cases, Descriptive statistic article critique are quite a number of possibilities in terms of values and all the values will carry a few people.
The GPA doesn't tell you whether the student was in difficult courses or easy ones, or whether they were courses in their major field or in other disciplines.
Based on how the research content has been presented, it is clear that numbers have a great impact in differentiating facts, opinions, and perceptions on various subject matters under debate. For example, one might be interested to find the average passes a footballer makes in a single match.
This is because; the number just gives an overall impression of the aspects but does not provide the exact detail of the same. What are the variables sample sizes, population, treatments, etc. For example, the GPA of a student does tell whether the student performed well in the easy subjects and failed the hard one or vice versa.
Or, we use inferential statistics to make judgments of the probability that an observed difference between groups is a dependable one or one that might have happened by chance in this study.
For example, the raw scores can be grouped in terms of the ranges of a letter grade e. To do this, you will need to identify the appropriate application of course-specified statistical tests, examine assumptions a. Descriptive Statistics are used to present quantitative descriptions in a manageable form.
Must include a title page with the following: Identify how the authors applied statistical testing to the problem. In these cases, the variable has few enough values that we can list each one and summarize how many sample cases had the value.
Through the use of various statistical tools, the authors have managed to disassociate the perception of addictive personality and alcoholism.
A quantitative study may use descriptive statistics to summarize the data and other tests, such as chi squares, t-tests, or regression analysis, to compare or evaluate the data. Checklist for reading and critiquing a research article.
1. Critiquing the research article a. Title describes the article Unsure how to appropriately critique. Burns research articles utilise a variety of descriptive and inferential methods to present and analyse data.
The aim of this study was to determine the descriptive methods and survey the inferential statistics used in articles in the journal Burns in Descriptive Statistics Article Critique Read the article, “Do Men with Excessive Alcohol Consumption and Social Stability Have an Addictive Personality?” and identify the research questions and/or hypotheses as they are stated in the article.
Descriptive statistics allow the researcher to examine the characteristics, behaviors and experiences of study participants (Polit, ).
In this article, the use of descriptive statistics was prevalent.
Descriptive statistics is a branch of statistics that aims at describing a number of features of data usually involved in a study. The main purpose of descriptive statistics is to provide a brief summary of the samples and the measures done on a particular study.
What are the descriptive statistics used in this article (frequencies, means, etc.)? Write a two- to three-page paper presenting the information listed below.
Your paper must contain a title page and a reference page formatted in APA style.Descriptive statistic article critique