Briefly describe what skewness and kurtosis tell you

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Reference no: EM133746238

Question: Use statistical software to create, interpret, and analyze two histograms in a Word document. Your first statistical software assessment includes two sections in which you will do the following:

Create two histograms. Calculate measures of central tendency and dispersion. This will give you some experience with the data set. Submit your assessment as a Word document. Refer to the JASP Step-by-Step: Histograms and Descriptive Statistics

Download JASP Step-by-Step: Histograms and Descriptive Statistics document for additional help in completing this assessment. View JASP Speedrun: Descriptive Statistics for a brief tutorial on this assessment.

As you work on this assessment, refer to the 7864 Data Set Instructions Download 7864 Data Set Instructions file for information on variables used in this course. Provide a title for your document and your name. Download the 7864 data set, grades.jasp Download grades.jasp, which is a sample data set, and save it to your computer.

The data represent a teacher''s recording of student demographics and performance on quizzes and a final exam. For this assessment, you will create and describe two histograms and a descriptives table using these data Using the final and lowup variables in your grades.jasp data set, create two histograms and paste them into your Word document: Variables and Definitions Variable Definition Lowup lower division =1; Upper division =2 Final Final exam: number of correct answers

Create: A histogram for lower division. A histogram for upper division. Briefly describe what a visual inspection of this output tells you about the shape of the distributions. ing the grades.jasp Download grades.jasp file, compute descriptive statistics, including mean, standard deviation, skewness, and kurtosis for gpa and quiz3. Variables and Definitions Variable Definition GPA Previous grade point average Quiz3 Quiz 3: number of correct answers Create a descriptives table and paste it into your Word document. Under the table: Report the mean, standard deviation, skewness, and kurtosis for GPA and quiz3.

Briefly describe what skewness and kurtosis tell you about these data with regard to normality. Submit both sections of your assessment as an attached Word document.

Attachment:- data set instructions.rar

Reference no: EM133746238

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