For this three-part assessment, you will create and interpret histograms and compute descriptive statistics for given variables; analyze the goals of data screening; and generate z scores for variables, analyze types of error, and analyze cases to either reject or not reject a null hypothesis. You will use SPSS software or stat software that can create charts/graphs
This assessment has three parts. Submit all three parts as Word documents.
The fictional data in the grades.sav file represent a teacher’s recording of student demographics and performance on quizzes and a final exam across three sections of the course. Each section consists of about 35 students (N = 105).
There are 21 variables in grades.sav. To prepare for this assessment, complete the following:
Open your grades.sav file and navigate to the “Variable View” tab.
Read the Data Set Instructions, and make sure you have the correct Values and Scales of Measurement assigned.
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